Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1960__140_160788, author = {Y. CHEN}, title = {Theorems of {Asymptotic} {Approximation.}}, journal = {Mathematische Annalen}, pages = {360--407}, publisher = {mathdoc}, volume = {140}, year = {1960}, zbl = {0094.27106}, url = {http://geodesic.mathdoc.fr/item/MAN_1960__140_160788/} }
Y. CHEN. Theorems of Asymptotic Approximation.. Mathematische Annalen, Tome 140 (1960), pp. 360-407. http://geodesic.mathdoc.fr/item/MAN_1960__140_160788/