BERTRAM, Albrecht. Nachruf auf Rudolf Trostel (1928 - 2016). Technische Mechanik - European Journal of Engineering Mechanics, [S. l.], v. 36, n. 3, p. 213–214, 2019. Disponível em: https://journals.ub.ovgu.de/index.php/techmech/article/view/703. Acesso em: 5 may. 2024.