<XML><RECORDS><RECORD><REFERENCE_TYPE>0</REFERENCE_TYPE><REFNUM>5357</REFNUM><AUTHORS><AUTHOR>Christie,D.A.</AUTHOR></AUTHORS><YEAR>1998</YEAR><TITLE>A 3/2 Approximation Algorithm for Sorting by Reversals</TITLE><PLACE_PUBLISHED>Proceedings of SODA'98: The 9th Annual ACM-SIAM Symposium on Discrete Algorithms, San Franciso, USA, ACM-SIAM. </PLACE_PUBLISHED><PUBLISHER>ACM</PUBLISHER><PAGES>244-252</PAGES><ISBN>0-89871-410-9</ISBN><LABEL>Christie:1998:5357</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>