Combinatorial mapping-torus, branched surfaces and free group automorphisms Article Sidebar Download Article PDF Download Article Abstract PDF Submitted: Sep 18, 2006 Accepted: Jun 25, 2007 Published: Dec 2, 2009 DOI: https://doi.org/10.2422/2036-2145.2007.3.03 Issue 2007: VOL. VI, ISSUE 3 Section Article Main Article Content François Gautero Abstract Article Details