%0 Journal Article %A Losey, Gerald %T On the Structure of Q2(G) for Finitely Generated Groups %J Canadian journal of mathematics %D 1973 %P 353-359 %V 25 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1973-034-4/ %R 10.4153/CJM-1973-034-4 %F 10_4153_CJM_1973_034_4