RYAZANOV, V. I.; SALIMOV, R. R.; SEVOST'YANOV, E. A. Normality of the Orlicz - Sobolev classes. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 68, n. 1, p. 106–116, 2016. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/1825. Acesso em: 5 dec. 2025.