ZHANG, J.-L.; YANG, L.-Z. Some results related to a conjecture of R. Brück concerning meromorphic functions sharing one small function with their derivatives. Annales Fennici Mathematici, [S. l.], v. 32, n. 1, p. 141–149, 2007. Disponível em: https://afm.journal.fi/article/view/135184. Acesso em: 15 may. 2024.