XUE, Weimin; TENG, Yanmei. On Properties of meromorphic solutions of difference Painlevé I and II equation. Global Journal of Mathematical Analysis, [S. l.], v. 5, n. 2, p. 37–42, 2017. DOI: 10.14419/gjma.v5i2.7703. Disponível em: https://www.sciencepubco.com/index.php/GJMA/article/view/7703.. Acesso em: 2 may. 2024.