URN:NBN:SI:doc-32ARFQQH1908 04 01Polenčandocuments/clanki/zvoncek/html/dlib_clanki-258855.htmldocuments/clanki/zvoncek/pdf/dlib_clanki-258855.pdfdocuments/clanki/zvoncek/txt/dlib_clanki-258855.txt1 stran49article1855-72873170867335986URN:NBN:SI:doc-32ARFQQHslvZvonček (Ljubljana)PDM