TY - RPRT TI - Development and Testing of a Rotary Percussive Sample Acquisition Tool AU - Klein, Kerry AU - Badescu, Mircea AU - Haddad, Nicolas AU - Shiraishi, Lori AU - Walkemeyer, Phillip PY - 2012 UR - https://ntrs.nasa.gov/citations/20130000268 ID - 20130000268 ER -