@article{10_4153_CJM_1973_034_4,
     author = {Losey, Gerald},
     title = {On the {Structure} of {Q2(G)} for {Finitely} {Generated} {Groups}},
     journal = {Canadian journal of mathematics},
     pages = {353--359},
     year = {1973},
     volume = {25},
     number = {2},
     doi = {10.4153/CJM-1973-034-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1973-034-4/}
}