TY  - RPRT
TI  - Methods for the mineralogical and textural analysis of comet nucleus samples
AU  - Stoeffler, D.
AU  - Dueren, H.
AU  - Knoelker, J.
PY  - 1989
UR  - https://ntrs.nasa.gov/citations/19900007332
ID  - 19900007332
ER  -