%0 Graduate Thesis Or Dissertation %T Developing optimal mass matrices for membrane triangles with corner drilling freedoms %A Guo, Qiong %8 2019-11-18 %R http://localhost/files/nv935321z %G http://id.loc.gov/vocabulary/iso639-2/eng %[ 2019-11-18 %9 Masters Thesis %~ CU Scholar %W CU Boulder