URN:NBN:SI:doc-SNPFQP3N1973Batagelj, Vladimirdocuments/doc/S/URN_NBN_SI_doc-SNPFQP3N_001.pdfdocuments/doc/S/URN_NBN_SI_doc-SNPFQP3N_001.txt11articlestr. 640351-66524908633URN:NBN:SI:doc-SNPFQP3NslvDruštvo matematikov, fizikov in astronomov SlovenijePresekInCiskanjekombinatorikakoordinatni sistemmatematikamathematicsrekreacijska matematika