@article{1029002314, author = {Gardiner, Frederick P.}, title = {Three-holed spheres and Riemann surfaces.}, journal = {Michigan Math. J.}, volume = {27}, number = {1}, year = {1980}, pages = { 117-128}, language = {en}, url = {http://dml.mathdoc.fr/item/1029002314} }
Gardiner, Frederick P. Three-holed spheres and Riemann surfaces.. Michigan Math. J., Tome 27 (1980) no. 1, pp. 117-128. http://gdmltest.u-ga.fr/item/1029002314/