1. Simple curves have Hausdorff Dimension One;Birman,1983
2. Travaux de Thurston sur les surfaces;Fathi;Asterisque,1979
3. Simple geodesics on Riemann surfaces;Jorgensen,1982
4. Closed geodesics on Riemann surfaces;Jorgensen,1978
5. The infinite word problem and limit sets in Fuchsian groups;Series;Ergodic Theory and Dynamical Systems,1981