@article{10_2140_agt_2012_12_267,
     author = {Sakasai, Takuya},
     title = {Lagrangian mapping class groups from a group homological point of view},
     journal = {Algebraic and Geometric Topology},
     pages = {267--291},
     year = {2012},
     volume = {12},
     number = {1},
     doi = {10.2140/agt.2012.12.267},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2012.12.267/}
}