GRABYSZ, Witold. On derivation of equations of dynamics for a certain class of models of mechanical systems. Computer Assisted Methods in Engineering and Science, [S.l.], v. 3, n. 4, p. 289-296, july 2023. ISSN 2956-5839. Available at: <https://cames.ippt.pan.pl/index.php/cames/article/view/1429>. Date accessed: 22 july 2024.