<XML><RECORDS><RECORD><REFERENCE_TYPE>3</REFERENCE_TYPE><REFNUM>6851</REFNUM><AUTHORS><AUTHOR>Dunlop,M.D.</AUTHOR><AUTHOR>van Rijsbergen,C.J.</AUTHOR></AUTHORS><YEAR>1991</YEAR><TITLE>Access methods for non-textual documents</TITLE><PLACE_PUBLISHED> Proceedings of ACM SIGIR Conference on Multimedia Information Systems, Singapore, </PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><LABEL>Dunlop:1991:6851</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>