RICHLIK, György; TAKÁCS, Ferenc. NUMERICAL SIMULATION OF NONLINEAR VIBRATION SYSTEMS Periodica Polytechnica Transportation Engineering, [S. l.], v. 26, n. 1-2, p. 165–173, 1998. Disponível em: https://pp.bme.hu/tr/article/view/6586. Acesso em: 5 may. 2024.