DIMOVSKI, Dončo. GENERALIZED METRICS – \((n,m,\rho)\)-METRICS. Matematichki Bilten, [S. l.], v. 16, n. 1, p. 73–76, 1992. Disponível em: https://bilten.smm.org.mk/index.php/bilten/article/view/1492. Acesso em: 14 aug. 2026.