TY  - RPRT
TI  - A finite element program for postbuckling calculations (PSTBKL)
AU  - Simitses, G. T.
AU  - Carlson, R. L.
AU  - Riff, R.
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19920011342
ID  - 19920011342
ER  -