Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{AM2_1977__15_136645, author = {Z. Ditzian}, title = {Note on {Hille's} question.}, journal = {Aequationes mathematicae}, pages = {143--144}, publisher = {mathdoc}, volume = {15}, year = {1977}, zbl = {0367.26005}, url = {http://geodesic.mathdoc.fr/item/AM2_1977__15_136645/} }
Z. Ditzian. Note on Hille's question.. Aequationes mathematicae, Tome 15 (1977), pp. 143-144. http://geodesic.mathdoc.fr/item/AM2_1977__15_136645/