TY - RPRT TI - PICA Variants with Improved Mechanical Properties AU - Thornton, Jeremy AU - Ghandehari, Ehson M. AU - Fan, Wenhong AU - Stackpoole, Margaret AU - Chavez-Garcia, Jose PY - 2011 UR - https://ntrs.nasa.gov/citations/20110014590 ID - 20110014590 ER -