KORHONEN, R.; ZHANG, Y. On meromorphic solutions of Malmquist type difference equations. Annales Fennici Mathematici, [S. l.], v. 48, n. 2, p. 493–514, 2023. DOI: 10.54330/afm.131742. Disponível em: https://afm.journal.fi/article/view/131742. Acesso em: 20 may. 2024.