PLĖŠTYS, R.; ŠINICKAS, D. Efficiency Evaluation of Virtual Concatenation in SDH Network. Elektronika ir Elektrotechnika, [S. l.], v. 61, n. 5, p. 75-78, 2005. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10452. Acesso em: 3 oct. 2022.