URN:NBN:SI:doc-CK785PDU1990documents/doc/C/URN_NBN_SI_doc-CK785PDU_001.pdfdocuments/doc/C/URN_NBN_SI_doc-CK785PDU_001.txthttp://www.dlib.si/listalnik/URN_NBN_SI_doc-CK785PDU/index.html1/2/32626, št.1/2/3 (1990), str.15-19article0012-206818397440URN:NBN:SI:doc-CK785PDUslvObzorjaDialogiInC