URN:NBN:SI:doc-BPMHX7Q31975Oblak, Francidocuments/doc/B/URN_NBN_SI_doc-BPMHX7Q3_001.pdfdocuments/doc/B/URN_NBN_SI_doc-BPMHX7Q3_001.txt24articlestr. 184-1850351-66526810201URN:NBN:SI:doc-BPMHX7Q3slvDruštvo matematikov, fizikov in astronomov SlovenijePresekInC