@article{GT_2004_8_3_a10, author = {Brendle, Tara E and Margalit, Dan}, title = {Commensurations of the {Johnson} kernel}, journal = {Geometry & topology}, pages = {1361--1384}, publisher = {mathdoc}, volume = {8}, number = {3}, year = {2004}, doi = {10.2140/gt.2004.8.1361}, url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2004.8.1361/} }