MALNIČ, Aleksander, POTOČNIK, Primož, SEIFTER, Norbert and ŠPARL, Primož, 2015, Reachability relations, transitive digraphs and groups. Ars mathematica contemporanea [online]. 2015. Vol. 8, no. 1, p. 83–94. [Accessed 2 April 2025]. Retrieved from: https://repozitorij.upr.si/IzpisGradiva.php?lang=eng&id=17611