URN:NBN:SI:doc-UVTV80X71999Prosen, Marijandocuments/doc/U/URN_NBN_SI_doc-UVTV80X7_001.pdfdocuments/doc/U/URN_NBN_SI_doc-UVTV80X7_001.txt227articlestr. 660351-66529167961URN:NBN:SI:doc-UVTV80X7slvDruštvo matematikov, fizikov in astronomov SlovenijePresekInCastronomijanebesna risankaozvezdjavesolje