@article{CM_1976__33_3_227_0, author = {Patterson, S. J.}, title = {The laplacian operator on a {Riemann} surface, {III}}, journal = {Compositio Mathematica}, pages = {227--259}, publisher = {Noordhoff International Publishing}, volume = {33}, number = {3}, year = {1976}, zbl = {0342.30011}, mrnumber = {491511}, language = {en}, url = {http://www.numdam.org/item/CM_1976__33_3_227_0/} }