TY  - RPRT
TI  - Low-velocity impact craters in ice and ice-saturated sand with implications for Martian crater count ages
AU  - S.K. Croft
AU  - S. W. Kieffer
AU  - T.J. Ahrens
PY  - 2012
DO  - 10.1029/jb084ib14p08023
UR  - https://pubs.usgs.gov/publication/70012224
ID  - 70012224
ER  -