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@article{IVM_1983_8_a10, author = {S. Z. Rafal'son}, title = {Norms of operators that are {Fourier--Legendre} partial sums}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {54--59}, publisher = {mathdoc}, number = {8}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1983_8_a10/} }
S. Z. Rafal'son. Norms of operators that are Fourier--Legendre partial sums. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (1983), pp. 54-59. http://geodesic.mathdoc.fr/item/IVM_1983_8_a10/