Edson Cáceres Albert Chan Frank K. H. A. Dehne Giuseppe Prencipe Coarse Grained Parallel Algorithms for Detecting Convex Bipartite Graphs. 83-94 http://link.springer.de/link/service/series/0558/bibs/1928/19280083.htm 2000 conf/wg/2000 WG db/conf/wg/wg2000.html#CaceresCDP00