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@article{IVM_1998_5_a10, author = {B. V. Simonov}, title = {On trigonometric series with monotone coefficients in {Lorentz} spaces}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {59--67}, publisher = {mathdoc}, number = {5}, year = {1998}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1998_5_a10/} }
B. V. Simonov. On trigonometric series with monotone coefficients in Lorentz spaces. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 5 (1998), pp. 59-67. http://geodesic.mathdoc.fr/item/IVM_1998_5_a10/