 The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Pauson-Khand Reaction –an Introduction |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| The Mechanism of the Pauson-Khand Reaction: Hypothesis, Experimental Facts, and Theoretical Investigations |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Non Chiral Pauson-Khand Reaction |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates) |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| Asymmetric Intra- and Intermolecular Pauson-Khand Reactions: The Chiral Auxiliary Approach |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| The Enantioselective Pauson-Khand Reaction |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Advancement of Catalytic Pauson-Khand-type Reactions |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Recent Adventures with the Pauson-Khand Reaction in Total Synthesis |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Heterogeneous Catalytic Pauson-Khand Reaction |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |
| Other Transition Metal-Mediated Cyclizations Leading to Cyclopentenones |