TY  - RPRT
TI  - Acquisition and Retaining Granular Samples via a Rotating Coring Bit
AU  - Bar-Cohen, Yoseph
AU  - Badescu, Mircea
AU  - Sherrit, Stewart
PY  - 2013
UR  - https://ntrs.nasa.gov/citations/20140001429
ID  - 20140001429
ER  -