1. Koiter's stability theory in a computeraided engineering (CAE) environment
2. G.Q. Zhang, Stability of Anisotropic Conical Shells, Ph.D thesis,Faculty of Aerospace Engineering, Delft University of Technology, 1993'J.ArboczandJ.M.A.M.Hol,ANlLlSA-ComputationalModulefor Koiter's ImperfectionSensitivity Theory, Report LR-582, Faculty of Aerospace Engineering,Delfl Universityof Technology, 1989