Radar Exploration of Mars: Recent Results and Progresses - Planetary Exploration and Science: Recent Results and Advances - page 96

Watters TR, Leuschen CJ, Plaut JJ, Picardi G, Safaeinili A, Clifford SM, Farrell WM, Ivanov AB,
Phillips RJ, Stofan ER (2006) MARSIS radar sounder evidence of buried basins in the northern
lowlands of Mars. Nature 444:905-908
Watters TR, Campbell BA, Carter LM, Leuschen CJ, Plaut JJ, Picardi G, Orosei R, Safaeinili
A, Clifford SM, Farrell WM, Ivanov AB, Phillips RJ, Stofan ER (2007) Radar sounding of
the Medusae Fossae Formation, Mars: equatorial ice or dry, low-density deposits? Science
318:1125-1128
Zhang Z, Nielsen E, Plaut JJ, Orosei R, Picardi G (2009) Ionospheric corrections of MARSIS
subsurface sounding signals with filters including collision frequency. Planet Space Sci 57:
393-403