DUTTA, B. An optimum estimate of the periodicity of simple vibrating systems. MAUSAM, [S. l.], v. 19, n. 2, p. 171–174, 1968. DOI: 10.54302/mausam.v19i2.5232. Disponível em: http://103.215.208.102/index.php/MAUSAM/article/view/5232. Acesso em: 19 sep. 2024.