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@article{MMO_1979_40_a3, author = {A. V. Ivanov}, title = {Countable direct sums of complete and torsion complete groups}, journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva}, pages = {121--170}, publisher = {mathdoc}, volume = {40}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MMO_1979_40_a3/} }
A. V. Ivanov. Countable direct sums of complete and torsion complete groups. Trudy Moskovskogo matematičeskogo obŝestva, Trudy Moskovskogo Matematicheskogo Obshchestva, Tome 40 (1979), pp. 121-170. http://geodesic.mathdoc.fr/item/MMO_1979_40_a3/