Heymann, Joachim, Adolf Lingener, and Dieter Petrak. “Entwicklungstendenzen Der Experimentellen Mechanik”. Technische Mechanik - European Journal of Engineering Mechanics 5, no. 4 (February 20, 2020): 5–19. Accessed May 19, 2024. https://journals.ub.ovgu.de/index.php/techmech/article/view/1724.