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@article{MAT_1962_6_1_a2, author = {R. P. Agnew}, title = {Convergence of orthogonal series}, journal = {Matematika}, pages = {60--64}, publisher = {mathdoc}, volume = {6}, number = {1}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MAT_1962_6_1_a2/} }
R. P. Agnew. Convergence of orthogonal series. Matematika, Tome 6 (1962) no. 1, pp. 60-64. http://geodesic.mathdoc.fr/item/MAT_1962_6_1_a2/