@article{01928904,
title = {Bounded cohomology of subgroups of mapping class groups.},
journal = {Geometry \& Topology},
volume = {6},
year = {2002},
pages = {69-89},
doi = {10.2140/gt.2002.6.69},
zbl = {1021.57001},
language = {en},
url = {http://dml.mathdoc.fr/item/01928904}
}
Bestvina, Mladen; Fujiwara, Koji. Bounded cohomology of subgroups of mapping class groups.. Geometry & Topology, Tome 6 (2002) pp. 69-89. doi : 10.2140/gt.2002.6.69. http://gdmltest.u-ga.fr/item/01928904/