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@article{DE_1987_23_11_a2, author = {V. Ya. Derr}, title = {On the generalized de la {Vall\'ee--Poussin} problem}, journal = {Differencialʹnye uravneni\^a}, pages = {1861--1872}, publisher = {mathdoc}, volume = {23}, number = {11}, year = {1987}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1987_23_11_a2/} }
V. Ya. Derr. On the generalized de la Vall\'ee--Poussin problem. Differencialʹnye uravneniâ, Tome 23 (1987) no. 11, pp. 1861-1872. http://geodesic.mathdoc.fr/item/DE_1987_23_11_a2/