Markov structures and decay of correlations for non-uniformly expanding dynamical systems José F. Alves, Stefano Luzzatto, Vilton Pinheiro (2005) Annales de l'I.H.P. Analyse non linéaire
Markov structures for non-uniformly expanding maps on compact manifolds in arbitrary dimension. Alves, José F., Luzzatto, Stefano, Pinheiro, Vilton (2003) Electronic Research Announcements of the American Mathematical Society [electronic only]
Minkowski Plane, Confocal Conics, and Billiards Vladimir Dragović, Milena Radnović (2013) Publications de l'Institut Mathématique