URN:NBN:SI:doc-XPER34OI1927 03Fr. Rojecdocuments/clanki/zvoncek/html/dlib_clanki-262068.htmldocuments/clanki/zvoncek/pdf/dlib_clanki-262068.pdfdocuments/clanki/zvoncek/txt/dlib_clanki-262068.txt2 strani287article1855-72873170867335986URN:NBN:SI:doc-XPER34OIslvZvonček (Ljubljana)InC