Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1989__284_4_164570, author = {A.G. O'Farrell and K.J. Preskenis}, title = {Uniform approximation by polynomials in two functions.}, journal = {Mathematische Annalen}, pages = {529--536}, publisher = {mathdoc}, volume = {284}, number = {4}, year = {1989}, url = {http://geodesic.mathdoc.fr/item/MAN_1989__284_4_164570/} }
A.G. O'Farrell; K.J. Preskenis. Uniform approximation by polynomials in two functions.. Mathematische Annalen, Tome 284 (1989) no. 4, pp. 529-536. http://geodesic.mathdoc.fr/item/MAN_1989__284_4_164570/