Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_1978__14_1_a4, author = {Mazhar, S. M.}, title = {A generalization of {Riesz-Fischer} theorem}, journal = {Archivum mathematicum}, pages = {51--53}, publisher = {mathdoc}, volume = {14}, number = {1}, year = {1978}, mrnumber = {512744}, zbl = {0403.42022}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_1978__14_1_a4/} }
Mazhar, S. M. A generalization of Riesz-Fischer theorem. Archivum mathematicum, Tome 14 (1978) no. 1, pp. 51-53. http://geodesic.mathdoc.fr/item/ARM_1978__14_1_a4/