Brešar, Boštjan, Tanja Gologranc, Marko Jakovac, Iztok Peterin, and Tim Kos , eds. 2017. Ljubljana - Leoben Graph Theory Seminar: Maribor, 13.-15. September, 2017 Book of Abstracts. Univerzitetna založba Univerze v Mariboru. https://press.um.si/index.php/ump/catalog/book/295.