TY  - RPRT
TI  - Integrated force method versus displacement method for finite element analysis
AU  - Patnaik, S. N.
AU  - Berke, L.
AU  - Gallagher, R. H.
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19910043749
ID  - 19910043749
ER  -