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@article{IM2_1981_17_3_a3, author = {A. F. Leont'ev}, title = {Exponential series for functions with specified growth near the boundary}, journal = {Izvestiya. Mathematics }, pages = {505--521}, publisher = {mathdoc}, volume = {17}, number = {3}, year = {1981}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_1981_17_3_a3/} }
A. F. Leont'ev. Exponential series for functions with specified growth near the boundary. Izvestiya. Mathematics , Tome 17 (1981) no. 3, pp. 505-521. http://geodesic.mathdoc.fr/item/IM2_1981_17_3_a3/