Pasynkova IA. Cylindrical Precessions of an Unbalanced Jeffcott Rotor with four Degrees of Freedom in Non-linear Elastic Supports. TechMech [Internet]. 2019 Aug. 3 [cited 2024 Nov. 22];26(2):117-30. Available from: https://journals.ub.ovgu.de/index.php/techmech/article/view/881