URN:NBN:SI:doc-AUVVCPPV1991Lavrič, Borisdocuments/doc/A/URN_NBN_SI_doc-AUVVCPPV_001.htmdocuments/doc/A/URN_NBN_SI_doc-AUVVCPPV_001.pdfdocuments/doc/A/URN_NBN_SI_doc-AUVVCPPV_001.txt186articlestr. 328-3300351-665259024128DS 286406URN:NBN:SI:doc-AUVVCPPVslvDruštvo matematikov, fizikov in astronomov SlovenijePresekInCgeometrijamatematikamathematics