URN:NBN:SI:doc-75LY1AB92002Prosen, Marijandocuments/doc/7/URN_NBN_SI_doc-75LY1AB9_001.htmdocuments/doc/7/URN_NBN_SI_doc-75LY1AB9_001.pdfdocuments/doc/7/URN_NBN_SI_doc-75LY1AB9_001.txt294articlestr. 214-2180351-665211484249DS 286406URN:NBN:SI:doc-75LY1AB9slvDruštvo matematikov, fizikov in astronomov SlovenijePresekInCastronomijaobjektivteleskopi