Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1969__181_161834, author = {J.A. SIDDIQI}, title = {Coefficient {Properties} of {Certain} {Fourier} {Series.}}, journal = {Mathematische Annalen}, pages = {242--254}, publisher = {mathdoc}, volume = {181}, year = {1969}, zbl = {0164.07302}, url = {http://geodesic.mathdoc.fr/item/MAN_1969__181_161834/} }
J.A. SIDDIQI. Coefficient Properties of Certain Fourier Series.. Mathematische Annalen, Tome 181 (1969), pp. 242-254. http://geodesic.mathdoc.fr/item/MAN_1969__181_161834/