@article{02206528, title = {Morita classes in the homology of automorphism groups of free groups.}, journal = {Geometry \& Topology}, volume = {8}, year = {2004}, pages = {1471-1499}, doi = {10.2140/gt.2004.8.1471}, zbl = {1121.20036}, language = {en}, url = {http://dml.mathdoc.fr/item/02206528} }
Conant, James; Vogtmann, Karen. Morita classes in the homology of automorphism groups of free groups.. Geometry & Topology, Tome 8 (2004) pp. 1471-1499. doi : 10.2140/gt.2004.8.1471. http://gdmltest.u-ga.fr/item/02206528/