TY - JOUR AU - Patterson, S. J. TI - On the cohomology of Fuchsian groups JO - Glasgow mathematical journal PY - 1975 SP - 123 EP - 140 VL - 16 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500002615/ DO - 10.1017/S0017089500002615 ID - 10_1017_S0017089500002615 ER -