“Theoretical and Numerical Studies of the Shell Equations of Bauer, Reiss and Keller, Part I: Mathematical Theory” (2019) Technische Mechanik - European Journal of Engineering Mechanics, 19(1), pp. 53–62. Available at: https://journals.ub.ovgu.de/ojs/techmech/article/view/1113 (Accessed: 26 October 2026).