TY  - RPRT
TI  - Miniature Low-Mass Drill Actuated by Flextensional Piezo Stack
AU  - Sherrit, Stewart
AU  - Badescu, Mircea
AU  - Bar-Cohen, Yoseph
PY  - 2010
UR  - https://ntrs.nasa.gov/citations/20100028886
ID  - 20100028886
ER  -