@article{1103038403, author = {Boyer, B. J.}, title = {On the summability of derived Fourier series.}, journal = {Pacific J. Math.}, volume = {10}, number = {4}, year = {1960}, pages = { 475-485}, language = {en}, url = {http://dml.mathdoc.fr/item/1103038403} }
Boyer, B. J. On the summability of derived Fourier series.. Pacific J. Math., Tome 10 (1960) no. 4, pp. 475-485. http://gdmltest.u-ga.fr/item/1103038403/