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@article{MZM_1984_36_1_a12, author = {S. P. Baiborodov}, title = {Approximation of functions of several variables by {Fejer} sums}, journal = {Matemati\v{c}eskie zametki}, pages = {123--136}, publisher = {mathdoc}, volume = {36}, number = {1}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1984_36_1_a12/} }
S. P. Baiborodov. Approximation of functions of several variables by Fejer sums. Matematičeskie zametki, Tome 36 (1984) no. 1, pp. 123-136. http://geodesic.mathdoc.fr/item/MZM_1984_36_1_a12/