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@article{TRSPY_1965_79_a4, author = {A. L. Rozental'}, title = {Sufficient subspaces for a~space of functions defined on a~countable set}, journal = {Informatics and Automation}, pages = {24--25}, publisher = {mathdoc}, volume = {79}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1965_79_a4/} }
A. L. Rozental'. Sufficient subspaces for a~space of functions defined on a~countable set. Informatics and Automation, Articles on mathematical statistics and the theory of probability, Tome 79 (1965), pp. 24-25. http://geodesic.mathdoc.fr/item/TRSPY_1965_79_a4/