<XML><RECORDS><RECORD><REFERENCE_TYPE>1</REFERENCE_TYPE><REFNUM>6873</REFNUM><AUTHORS><AUTHOR>van Rijsbergen,C.J.</AUTHOR></AUTHORS><YEAR>1982</YEAR><TITLE>Information technology: research and development, Vol. 1</TITLE><PLACE_PUBLISHED> </PLACE_PUBLISHED><PUBLISHER>Butterworths</PUBLISHER><LABEL>van Rijsbergen:1982:6873</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>