Resumen de The Tits alternative for Out( F) II: a Kolchin type theorem
Mladen Bestvina 
, Michael Handel, Mark Feighn
This is the second of two papers in which we prove the Tits alternative for Out(Fn).
Mladen Bestvina , Michael Handel, Mark Feighn
This is the second of two papers in which we prove the Tits alternative for Out(Fn).
