URN:NBN:SI:doc-HKXTZ1HY1993Vencelj, Marijadocuments/doc/H/URN_NBN_SI_doc-HKXTZ1HY_001.pdfdocuments/doc/H/URN_NBN_SI_doc-HKXTZ1HY_001.txt2056articlestr. 315str. 344-3450351-66525981017URN:NBN:SI:doc-HKXTZ1HYslvDruštvo matematikov, fizikov in astronomov SlovenijePresekInC