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@article{IVM_1973_7_a9, author = {A. M. Sebel'din}, title = {Groups of homomorphisms of completely decomposable torsion-free abelian groups}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {77--84}, publisher = {mathdoc}, number = {7}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1973_7_a9/} }
A. M. Sebel'din. Groups of homomorphisms of completely decomposable torsion-free abelian groups. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 7 (1973), pp. 77-84. http://geodesic.mathdoc.fr/item/IVM_1973_7_a9/