Carrive-Bedouani, M. ., P. L. Tallec, and J. . Mouro. “Approximations Par Elements Finis D ’un Modele De Coques Minces Geometriquement Exact”. European Journal of Computational Mechanics, vol. 4, no. 5-6, June 1995, pp. 633-61, https://journals.riverpublishers.com/index.php/EJCM/article/view/3545.