1. Recurrence for the wind-tree model,;A. Avila;preprint,2011
2. Transitivity of surface dynamics lifted to abelian covers,;P. Boyland;\emph{Ergodic Theory and Dynamical Systems},2009
3. Veech surfaces and complete periodicity in genus two,;K. Calta;\emph{J. Amer. Math. Soc.},2004
4. Every flat surface is Birkhoff and Osceledets generic in almost every direction,;J. Chaika;\arXiv{1305.1104},2013
5. On recurrence and ergodicity for geodesic flows on non-compact periodic polygonal surfaces,;J.-P. Conze;\emph{Ergodic Theory Dyn. Systems},2012