TY  - RPRT
TI  - Implementation of Free-Formulation-Based Flat Shell Elements into NASA Comet Code and Development of Nonlinear Shallow Shell Element
AU  - Barut, A.
AU  - Madenci, Erdogan
AU  - Tessler, A.
PY  - 1997
UR  - https://ntrs.nasa.gov/citations/19980007176
ID  - 19980007176
ER  -