Bertram A. Sayir, M. B.; Dual, J.; Kaufmann S.: Ingenieurmechanik 1 - 3. TechMech [Internet]. 2019 Jul. 9 [cited 2024 Apr. 29];31(2):171. Available from: https://journals.ub.ovgu.de/index.php/techmech/article/view/768