Atef S. Gendy Atef F. Saleeb Nonlinear Dynamics for Mixed Shells with Large Rotation and Elastoplasticity. 1-32 2000 1 International Journal of Computational Engineering Science 1 http://www.worldscinet.com/ijces/01/0101/S1465876300000021.html db/journals/ijces/ijces1.html#GendyS00