@article{10_4153_CJM_1973_073_2, author = {Beachy, John A.}, title = {On {Maximal} {Torsion} {Radicals}}, journal = {Canadian journal of mathematics}, pages = {712--726}, year = {1973}, volume = {25}, number = {4}, doi = {10.4153/CJM-1973-073-2}, url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1973-073-2/} }