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@article{IVM_1974_1_a11, author = {A. V. Potepun}, title = {Hilbertian symmetric spaces}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {90--95}, publisher = {mathdoc}, number = {1}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1974_1_a11/} }
A. V. Potepun. Hilbertian symmetric spaces. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 1 (1974), pp. 90-95. http://geodesic.mathdoc.fr/item/IVM_1974_1_a11/