URN:NBN:SI:doc-392B99EQ2020Kuzman, Boštjandocuments/doc/3/URN_NBN_SI_doc-392B99EQ_001.pdfdocuments/doc/3/URN_NBN_SI_doc-392B99EQ_001.txt167articlestr. 240473-746624698883URN:NBN:SI:doc-392B99EQslvDruštvo matematikov, fizikov in astronomov SlovenijeObzornik za matematiko in fizikoInC