<XML><RECORDS><RECORD><REFERENCE_TYPE>0</REFERENCE_TYPE><REFNUM>6846</REFNUM><AUTHORS><AUTHOR>van Rijsbergen,C.J.</AUTHOR></AUTHORS><YEAR>1992</YEAR><TITLE>Probabilistic retrieval revisited</TITLE><PLACE_PUBLISHED> The Computer Journal, Vol. 35, No. 3 </PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><PAGES>291-298</PAGES><LABEL>van Rijsbergen:1992:6846</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>