TY - RPRT TI - Toward Verification of USM3D Extensions for Mixed Element Grids AU - Pandya, Mohagna J. AU - Frink, Neal T. AU - Ding, Ejiang AU - Parlette, Edward B. PY - 2013 UR - https://ntrs.nasa.gov/citations/20140000342 ID - 20140000342 ER -