Grant, J.; Wilson, Sharon A.; Noe Dobrea, Eldar; Fergason, Robin L. et al. (2010). «HiRISE views enigmatic deposits in the Sirenum Fossae region of Mars». Icarus205 (1): 53-63. Bibcode:2010Icar..205...53G. doi:10.1016/j.icarus.2009.04.009.
Irwin, Rossman P.; Howard, Alan D.; Maxwell, Ted A. (2004). «Geomorphology of Ma'adim Vallis, Mars, and associated paleolake basins». Journal of Geophysical Research109 (E12): 12009. Bibcode:2004JGRE..10912009I. doi:10.1029/2004JE002287.
Grant, J.; Wilson, Sharon A.; Noe Dobrea, Eldar; Fergason, Robin L. et al. (2010). «HiRISE views enigmatic deposits in the Sirenum Fossae region of Mars». Icarus205 (1): 53-63. Bibcode:2010Icar..205...53G. doi:10.1016/j.icarus.2009.04.009.
Irwin, Rossman P.; Howard, Alan D.; Maxwell, Ted A. (2004). «Geomorphology of Ma'adim Vallis, Mars, and associated paleolake basins». Journal of Geophysical Research109 (E12): 12009. Bibcode:2004JGRE..10912009I. doi:10.1029/2004JE002287.