BRUSENTSEV, A. G. A haracterization of closure of the set of compactly supported functions in Dirichlet generalized integral metric and its applications. Methods of Functional Analysis and Topology, [S. l.], v. 15, n. 3, p. 237–250, 2009. Disponível em: https://zen.imath.kiev.ua/index.php/mfat/article/view/421. Acesso em: 18 dec. 2025.