URN:NBN:SI:DOC-91CVVSHY1990documents/doc/9/URN_NBN_SI_doc-91CVVSHY_001.pdfdocuments/doc/9/URN_NBN_SI_doc-91CVVSHY_001.txthttp://www.dlib.si/listalnik/URN_NBN_SI_doc-91CVVSHY/index.html2626, št.4/5/6 (1990), str.7-84/5/6article0012-206820470784URN:NBN:SI:doc-91CVVSHYslvObzorjaDialogiInC