<XML><RECORDS><RECORD><REFERENCE_TYPE>31</REFERENCE_TYPE><REFNUM>8219</REFNUM><AUTHORS><AUTHOR>Wang,Y.</AUTHOR></AUTHORS><YEAR>1997</YEAR><TITLE>On Zero-symmetric BZ-algebras</TITLE><PLACE_PUBLISHED>Journal of East China University of Science and Technology, 1997, 23(6)</PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><PAGES>pp 755~761</PAGES><LABEL>Wang:1997:8219</LABEL></RECORD></RECORDS></XML>