LOMAKO, T.V. On the theory of convergence and compactness for Beltrami equations with constraints of set-theoretic type. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 63, n. 9, p. 1227–1240, 2011. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2800. Acesso em: 14 apr. 2025.