Voir la notice de l'article provenant de la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts
@article{PIM_1995_N_S_58_72_a3, author = {W.O. Bray}, title = {Summability of trigonometric series and {Calderon} reproducing formulas}, journal = {Publications de l'Institut Math\'ematique}, pages = {21 }, publisher = {mathdoc}, volume = {_N_S_58}, number = {72}, year = {1995}, zbl = {0886.42002}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PIM_1995_N_S_58_72_a3/} }
W.O. Bray. Summability of trigonometric series and Calderon reproducing formulas. Publications de l'Institut Mathématique, _N_S_58 (1995) no. 72, p. 21 . http://geodesic.mathdoc.fr/item/PIM_1995_N_S_58_72_a3/