URN:NBN:SI:doc-F3G4WPUP1998Pisanski, Tomaždocuments/doc/F/URN_NBN_SI_doc-F3G4WPUP_001.pdfdocuments/doc/F/URN_NBN_SI_doc-F3G4WPUP_001.txt226articlestr. 84-850351-66528386393URN:NBN:SI:doc-F3G4WPUPslvDruštvo matematikov, fizikov in astronomov SlovenijePresekInCgeometrijagrafimatematikapravilna telesaskeletiteorija grafov