Boutagouga, Djamel, Abdelhacine Gouasmia, and Kamel Djeghaba. 2010. “Geometrically Nonlinear Analysis of Thin Shell by a Quadrilateral Finite Element With in-Plane Rotational Degrees of Freedom”. European Journal of Computational Mechanics 19 (8):707-24. https://doi.org/10.13052/EJCM.19.707-724.