ZUYEV, M. About polyanalytic functions of equal modulus. Lithuanian Mathematical Journal, [S. l.], v. 8, n. 4, p. 753–763, 1968. DOI: 10.15388/LMJ.1968.20608. Disponível em: https://journals.vu.lt./LMJ/article/view/20608. Acesso em: 26 apr. 2025.