TY  - RPRT
TI  - Champollion/Deep Space 4: A Comet Lander and Sample Return Technology Demonstration Mission
AU  - Grimes, J. M.
AU  - Muirhead, B. K.
AU  - Kerridge, S. J.
AU  - Weissman, P. R.
AU  - Green, J. R.
PY  - 1997
UR  - https://ntrs.nasa.gov/citations/20060035343
ID  - 20060035343
ER  -