@article{1103037559, author = {Walker, Elbert A.}, title = {Torsion endomorphic images of mixed Abelian groups.}, journal = {Pacific J. Math.}, volume = {11}, number = {4}, year = {1961}, pages = { 375-377}, language = {en}, url = {http://dml.mathdoc.fr/item/1103037559} }
Walker, Elbert A. Torsion endomorphic images of mixed Abelian groups.. Pacific J. Math., Tome 11 (1961) no. 4, pp. 375-377. http://gdmltest.u-ga.fr/item/1103037559/