<XML><RECORDS><RECORD><REFERENCE_TYPE>0</REFERENCE_TYPE><REFNUM>5609</REFNUM><AUTHORS><AUTHOR>Van Rijsbergen,C.J.</AUTHOR><AUTHOR>Huibers,T.W.C.</AUTHOR><AUTHOR>Lalmas,M.</AUTHOR></AUTHORS><YEAR>1996</YEAR><TITLE>Information retrieval and situation theory</TITLE><PLACE_PUBLISHED>SIGIR Forum, volume 30 </PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><PAGES>11-25</PAGES><LABEL>Van Rijsbergen:1996:5609</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>