MAJUMDER, S.; SAHA, S. A note on the uniqueness of certain types of differential-difference polynomials. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 73, n. 5, p. 679–694, 2021. DOI: 10.37863/umzh.v73i5.379. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/379. Acesso em: 7 apr. 2025.