Jean-Philippe Doyon Cedric Chauve Sylvie Hamel Algorithms for Exploring the Space of Gene Tree/Species Tree Reconciliations. 1-13 2008 RECOMB-CG http://dx.doi.org/10.1007/978-3-540-87989-3_1 conf/recomb/2008cg db/conf/recomb/recomb-cg2008.html#DoyonCH08