Josep Díaz Maria J. Serna Nicholas C. Wormald Computation of the Bisection Width for Random d-Regular Graphs. 49-58 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2976&spage=49 2004 conf/latin/2004 LATIN db/conf/latin/latin2004.html#DiazSW04