KOGUT, P. I.; Rudyanova Т. M. $V$-Limit Analysis of Vector-Valued Mappings. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 52, n. 12, p. 1661–1675, 2000. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4570. Acesso em: 5 dec. 2025.