URN:NBN:SI:DOC-22DOE46F1989documents/doc/2/URN_NBN_SI_doc-22DOE46F_001.pdfdocuments/doc/2/URN_NBN_SI_doc-22DOE46F_001.txthttp://www.dlib.si/listalnik/URN_NBN_SI_doc-22DOE46F/index.html122525, št.12 (1989), str.14-15article0012-206815378944URN:NBN:SI:doc-22DOE46FslvObzorjaDialogiInC