MOZEL’, V. A.; CHERNETSKII, V. A. Algebra of Bergman Operators with Automorphic Coefficients and Parabolic Group of Shifts. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 53, n. 9, p. 1218–1223, 2001. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4340. Acesso em: 6 dec. 2025.