Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1975_224_4_a6, author = {A. Yu. Petrovich}, title = {Fourier series for some classes of $A$-integrable functions}, journal = {Doklady Akademii Nauk}, pages = {768--770}, publisher = {mathdoc}, volume = {224}, number = {4}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1975_224_4_a6/} }
A. Yu. Petrovich. Fourier series for some classes of $A$-integrable functions. Doklady Akademii Nauk, Tome 224 (1975) no. 4, pp. 768-770. http://geodesic.mathdoc.fr/item/DAN_1975_224_4_a6/