GEDMANTAS, R.; ŠINICKAS, D. Efficiency in Telecommunication Service Network. Elektronika ir Elektrotechnika, [S. l.], v. 55, n. 6, 2004. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10870. Acesso em: 29 mar. 2024.