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@article{IVM_1972_4_a15, author = {\`E. Vdovina}, title = {Letter to the editors}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {125--126}, publisher = {mathdoc}, number = {4}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1972_4_a15/} }
È. Vdovina. Letter to the editors. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 4 (1972), pp. 125-126. http://geodesic.mathdoc.fr/item/IVM_1972_4_a15/