TY  - RPRT
TI  - Planetary protection issues for Mars sample acquisition flight projects.
AU  - J B Barengoltz
PY  - 2000
DO  - 10.1016/s0273-1177(00)00158-7
UR  - https://pubmed.ncbi.nlm.nih.gov/12038483/
ID  - 12038483
ER  -