@article{GDZPPN000366439, title = {Residual Finiteness of Surface Groups via Tessellations.}, journal = {Discrete \& computational geometry}, volume = {11}, year = {1994}, pages = {201-212}, zbl = {0791.57002}, url = {http://dml.mathdoc.fr/item/GDZPPN000366439} }
Lopez, L.M. Residual Finiteness of Surface Groups via Tessellations.. Discrete & computational geometry, Tome 11 (1994) pp. 201-212. http://gdmltest.u-ga.fr/item/GDZPPN000366439/