URN:NBN:SI:doc-NN8KGP7R1997Potočnik, Primoždocuments/doc/N/URN_NBN_SI_doc-NN8KGP7R_001.htmdocuments/doc/N/URN_NBN_SI_doc-NN8KGP7R_001.pdfdocuments/doc/N/URN_NBN_SI_doc-NN8KGP7R_001.txt246articlestr. 322-3270351-66527312217DS 286406URN:NBN:SI:doc-NN8KGP7RslvDruštvo matematikov, fizikov in astronomov SlovenijePresekInCmatematikamathematicsmnožice