TESTICI, A. Approximation by rational functions on doubly connected domains in weighted generalized grand Smirnov classes. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 73, n. 7, p. 964–978, 2021. DOI: 10.37863/umzh.v73i7.559. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/559. Acesso em: 7 apr. 2025.