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@article{MMO_1981_42_a7, author = {A. V. Ivanov}, title = {Kaplansky's test problem}, journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva}, pages = {200--220}, publisher = {mathdoc}, volume = {42}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MMO_1981_42_a7/} }
A. V. Ivanov. Kaplansky's test problem. Trudy Moskovskogo matematičeskogo obŝestva, Trudy Moskovskogo Matematicheskogo Obshchestva, Tome 42 (1981), pp. 200-220. http://geodesic.mathdoc.fr/item/MMO_1981_42_a7/