МАЛЧЕСКИ, Ристо. ЗАБЕЛЕШКИ ЗА \(n\)-НОРМИРАНИ ПРОСТОРИ. Matematichki Bilten, [S. l.], v. 20, n. 1, p. 33–50, 1996. Disponível em: https://bilten.smm.org.mk/index.php/bilten/article/view/1564. Acesso em: 14 aug. 2026.