McCauley, John F. (December 1972). "Mariner 9 Evidence for Wind Erosion in the Equatorial and Mid-Latitude Regions of Mars". Journal of Geophysical Research. 78 (20): 4123–4137(JGRHomepage). Bibcode:1973JGR....78.4123M. doi:10.1029/JB078i020p04123.
Garvin, J.B.; Sakimoto, S.E.H.; Frawley, J.J.; Schnetzler, C. (2000). "North polar region craterforms on Mars: Geometric characteristics from the Mars Orbiter Laser Altimeter". Icarus. 144 (2): 329–352. Bibcode:2000Icar..144..329G. doi:10.1006/icar.1999.6298.
Levrard, B.; Forget, F.; Montmessin, F.; Laskar, J. (2004). "Recent ice-rich deposits formed at high latitudes on Mars by sublimation of unstable equatorial ice during low obliquity". Nature. 431 (7012): 1072–1075. Bibcode:2004Natur.431.1072L. doi:10.1038/nature03055. PMID15510141. S2CID4420650.
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McCauley, John F. (December 1972). "Mariner 9 Evidence for Wind Erosion in the Equatorial and Mid-Latitude Regions of Mars". Journal of Geophysical Research. 78 (20): 4123–4137(JGRHomepage). Bibcode:1973JGR....78.4123M. doi:10.1029/JB078i020p04123.
Garvin, J.B.; Sakimoto, S.E.H.; Frawley, J.J.; Schnetzler, C. (2000). "North polar region craterforms on Mars: Geometric characteristics from the Mars Orbiter Laser Altimeter". Icarus. 144 (2): 329–352. Bibcode:2000Icar..144..329G. doi:10.1006/icar.1999.6298.
Levrard, B.; Forget, F.; Montmessin, F.; Laskar, J. (2004). "Recent ice-rich deposits formed at high latitudes on Mars by sublimation of unstable equatorial ice during low obliquity". Nature. 431 (7012): 1072–1075. Bibcode:2004Natur.431.1072L. doi:10.1038/nature03055. PMID15510141. S2CID4420650.
Levrard, B.; Forget, F.; Montmessin, F.; Laskar, J. (2004). "Recent ice-rich deposits formed at high latitudes on Mars by sublimation of unstable equatorial ice during low obliquity". Nature. 431 (7012): 1072–1075. Bibcode:2004Natur.431.1072L. doi:10.1038/nature03055. PMID15510141. S2CID4420650.
Levrard, B.; Forget, F.; Montmessin, F.; Laskar, J. (2004). "Recent ice-rich deposits formed at high latitudes on Mars by sublimation of unstable equatorial ice during low obliquity". Nature. 431 (7012): 1072–1075. Bibcode:2004Natur.431.1072L. doi:10.1038/nature03055. PMID15510141. S2CID4420650.