TY - JOUR AU - Beardon, A. F. AU - Nicholls, P. J. TI - Ford and Dirichlet Regions for Fuchsian Groups JO - Canadian journal of mathematics PY - 1982 SP - 806 EP - 815 VL - 34 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1982-056-0/ DO - 10.4153/CJM-1982-056-0 ID - 10_4153_CJM_1982_056_0 ER -