TY  - RPRT
TI  - Distribution and relations of 4- to 10-km-diameter craters to global geologic units of Mars
AU  - C.D. Condit
PY  - 1978
DO  - 10.1016/0019-1035(78)90038-6
UR  - https://pubs.usgs.gov/publication/70012558
ID  - 70012558
ER  -