BOSZNAY, Á. EINZELNE PROBLEME DER DYNAMIK ZUSAMMENGESETZTER SYSTEME Periodica Polytechnica Mechanical Engineering, [S. l.], v. 17, n. 1, p. 7–27, 1973. Disponível em: https://pp.bme.hu/me/article/view/6007. Acesso em: 19 may. 2024.