URN:NBN:SI:DOC-T6JEEI7X1997Bell, Madison Smartdocuments/doc/T/URN_NBN_SI_doc-T6JEEI7X_001.pdfdocuments/doc/T/URN_NBN_SI_doc-T6JEEI7X_001.txthttp://www.dlib.si/listalnik/URN_NBN_SI_doc-T6JEEI7X/index.html339/10articlestr. XXI-XXIII0012-206874844928URN:NBN:SI:doc-T6JEEI7XslvObzorjaDialogiInC