B. Brešar, T. Gologranc, M. Jakovac, I. Peterin, and T. Kos, Eds., Ljubljana - Leoben Graph Theory Seminar: Maribor, 13.-15. September, 2017 Book of Abstracts. University of Maribor Press, 2017. Accessed: Feb. 28, 2026. [Online]. Available: https://old.press.um.si/index.php/ump/catalog/book/295