URN:NBN:SI:doc-12FBBW9L1976Vadnal, Alojzijdocuments/doc/1/URN_NBN_SI_doc-12FBBW9L_001.pdfdocuments/doc/1/URN_NBN_SI_doc-12FBBW9L_001.txt14articlestr. 8-130351-66526823769URN:NBN:SI:doc-12FBBW9LslvDruštvo matematikov, fizikov in astronomov SlovenijePresekInC