@article{01647648,
title = {The Kazhdan property of the mapping class group of closed surfaces and the first cohomology group of its cofinite subgroups.},
journal = {Experimental Mathematics},
volume = {9},
year = {2000},
pages = {261-274},
doi = {10.1080/10586458.2000.10504651},
zbl = {0986.57014},
language = {en},
url = {http://dml.mathdoc.fr/item/01647648}
}
Taherkhani, Feraydoun. The Kazhdan property of the mapping class group of closed surfaces and the first cohomology group of its cofinite subgroups.. Experimental Mathematics, Tome 9 (2000) pp. 261-274. doi : 10.1080/10586458.2000.10504651. http://gdmltest.u-ga.fr/item/01647648/