GRIMAILA, V.; LISTOPADSKIS, N. Optimization of Telecommunication Access Network. Elektronika ir Elektrotechnika, [S. l.], v. 72, n. 8, p. 25–30, 2006. DOI: 10.5755/j02.eie.10783. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10783.. Acesso em: 1 may. 2026.