<XML><RECORDS><RECORD><REFERENCE_TYPE>0</REFERENCE_TYPE><REFNUM>5255</REFNUM><AUTHORS><AUTHOR>Chevallet,J.</AUTHOR><AUTHOR>Chiaramella,Y.</AUTHOR><AUTHOR>Ounis,I.</AUTHOR></AUTHORS><YEAR>1996</YEAR><TITLE>An Approach to IR based on Modal Logic</TITLE><PLACE_PUBLISHED>FERMI BRA 8134 - Deliverable D1 </PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><PAGES>-</PAGES><LABEL>Chevallet:1996:5255</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>