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@article{DAN_1980_252_2_a11, author = {S. V. Rychkov}, title = {On cartesian products of {Abelian} groups}, journal = {Doklady Akademii Nauk}, pages = {301--302}, publisher = {mathdoc}, volume = {252}, number = {2}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1980_252_2_a11/} }
S. V. Rychkov. On cartesian products of Abelian groups. Doklady Akademii Nauk, Tome 252 (1980) no. 2, pp. 301-302. http://geodesic.mathdoc.fr/item/DAN_1980_252_2_a11/