MUKHAMADIEV, Farkhod; FAYZULLAEVA, Dilnavoz. Density-type properties of topological groups. «O‘zMU XABARLARI», [S. l.], v. 2, n. 2.3, p. 140–145, 2026. Disponível em: http://journals.nuu.uz/index.php/actanuuz/article/view/15260. Acesso em: 6 nov. 2026.