@article{02221865, title = {Counting immersed surfaces in hyperbolic 3-manifolds.}, journal = {Geometry \& Topology}, volume = {5}, year = {2005}, pages = {835-864}, doi = {10.2140/agt.2005.5.835}, zbl = {1082.57013}, language = {en}, url = {http://dml.mathdoc.fr/item/02221865} }
Masters, Joseph D. Counting immersed surfaces in hyperbolic 3-manifolds.. Geometry & Topology, Tome 5 (2005) pp. 835-864. doi : 10.2140/agt.2005.5.835. http://gdmltest.u-ga.fr/item/02221865/