TY  - RPRT
TI  - Finite element structural redesign by large admissible perturbations
AU  - Bernitsas, Michael M.
AU  - Beyko, E.
AU  - Rim, C. W.
AU  - Alzahabi, B.
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19920004717
ID  - 19920004717
ER  -