STEVANOVIĆ, Dragan, 2009, Large sets of long distance equienergetic graphs. Ars mathematica contemporanea [na spletu]. 2009. Vol. 2, no. 1, p. 35–40. [Dostopano 18 marec 2025]. Pridobljeno s: https://repozitorij.upr.si/IzpisGradiva.php?lang=slv&id=1727