<XML><RECORDS><RECORD><REFERENCE_TYPE>0</REFERENCE_TYPE><REFNUM>5626</REFNUM><AUTHORS><AUTHOR>Walker,V.A.</AUTHOR></AUTHORS><YEAR>1997</YEAR><TITLE>An investigation of qualitative echolocation strategies in synthetic bats and real robots</TITLE><PUBLISHER>N/A</PUBLISHER><PAGES>-</PAGES><LABEL>Walker:1997:5626</LABEL></RECORD></RECORDS></XML>