TY  - RPRT
TI  - Space physics, Mars, and life.
AU  - John F Cooper
AU  - Robert E Johnson
AU  - John D Richardson
AU  - Francois Leblanc
PY  - 2006
DO  - 10.1089/ast.2006.6.437
UR  - https://pubmed.ncbi.nlm.nih.gov/16805699/
ID  - 16805699
ER  -