MUKHERJEE, Nayana; PORIA, Swarup. Preliminary Concepts of Dynamical Systems. International Journal of Applied Mathematical Research, [S. l.], v. 1, n. 4, p. 751–770, 2012. DOI: 10.14419/ijamr.v1i4.422. Disponível em: https://www.sciencepubco.com/index.php/ijamr/article/view/422.. Acesso em: 27 apr. 2024.