RAMANAIAH, G. V. ON THE ACCURACY AND RAPIDITY OF EVALUATION OF ONE·NODE NATURAL FREQUENCY AND ANGULAR AMPLITUDES OF UNDAMPED MULTICYLINDER ENGINE SYSTEMS Periodica Polytechnica Mechanical Engineering, [S. l.], v. 12, n. 4, p. 367–377, 1968. Disponível em: https://pp.bme.hu/me/article/view/6181. Acesso em: 19 may. 2024.