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@article{IVM_1969_8_a1, author = {D. L. Berman}, title = {On the theory of interpolation of a~function of a~real variable}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {10--16}, publisher = {mathdoc}, number = {8}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1969_8_a1/} }
D. L. Berman. On the theory of interpolation of a~function of a~real variable. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (1969), pp. 10-16. http://geodesic.mathdoc.fr/item/IVM_1969_8_a1/