TY  - RPRT
TI  - Lunar base extension program and closed loop life support systems.
AU  - K Nitta
AU  - H Ohya
PY  - 1991
DO  - 10.1016/0094-5765(91)90125-o
UR  - https://pubmed.ncbi.nlm.nih.gov/11537132/
ID  - 11537132
ER  -