BARRON, M. A. Stability of a ring of coupled van der Pol oscillators with non-uniformdistribution of the coupling parameter. Journal of Applied Research and Technology, [S. l.], v. 14, n. 1, 2016. DOI: 10.1016/j.jart.2016.01.002. Disponível em: https://jart.icat.unam.mx/index.php/jart/article/view/58. Acesso em: 2 may. 2024.