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: https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/5232. Acesso em: 29 dec. 2025.