URN:NBN:SI:doc-4PCOOKLH1992Vencelj, Marijadocuments/doc/4/URN_NBN_SI_doc-4PCOOKLH_001.pdfdocuments/doc/4/URN_NBN_SI_doc-4PCOOKLH_001.txt1945articlestr. 213str. 3150351-66524979801URN:NBN:SI:doc-4PCOOKLHslvDruštvo matematikov, fizikov in astronomov SlovenijePresekInCmatematikanumber theorypitagorejske trojicepythagorean triplesteorija števil