Plėštys, R. and Šinickas, D. (2005) “Efficiency Evaluation of Virtual Concatenation in SDH Network”, Elektronika ir Elektrotechnika, 61(5), pp. 75–78. Available at: https://eejournal.ktu.lt/index.php/elt/article/view/10452 (Accessed: 8 February 2026).