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@article{IVM_1988_1_a4, author = {S. V. Levizov}, title = {Weakly lacunary trigonometric series}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {28--36}, publisher = {mathdoc}, number = {1}, year = {1988}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1988_1_a4/} }
S. V. Levizov. Weakly lacunary trigonometric series. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 1 (1988), pp. 28-36. http://geodesic.mathdoc.fr/item/IVM_1988_1_a4/