Strümpfel, Helmut. “Zum Resonanzverhalten Drehstarrer Kupplungen”. Technische Mechanik - European Journal of Engineering Mechanics 7, no. 4 (January 27, 2020): 67–69. Accessed May 15, 2024. https://journals.ub.ovgu.de/index.php/techmech/article/view/1639.