<XML><RECORDS><RECORD><REFERENCE_TYPE>3</REFERENCE_TYPE><REFNUM>6594</REFNUM><AUTHORS><AUTHOR>Letichevsky,A.A.</AUTHOR><AUTHOR>Gilbert,D.</AUTHOR></AUTHORS><YEAR>1998</YEAR><TITLE>Agents and environments</TITLE><PLACE_PUBLISHED>In Proc. Conf. Ukrprog'98. Cybernetics Center, National Academy of Sciences of Ukraine, Kiev, Ukraine </PLACE_PUBLISHED><PUBLISHER>Academic Press</PUBLISHER><PAGES>225-232</PAGES><ISBN>966-02-0645-3</ISBN><LABEL>Letichevsky:1998:6594</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>