Period Monotonicity for Weight-Homogeneous Differential Systems.
International Journal of Mathematical Research,
[S. l.], v. 6, n. 2, p. 46–52, 2017. DOI:
10.18488/journal.24.2017.62.46.52. Disponível em:
https://archive.conscientiabeam.com/index.php/24/article/view/2201. Acesso em: 5 aug. 2026.