Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1953__59_169369, author = {F. Wenzl}, title = {Nullstellendichte reeller {Polynome} und {Tschebyscheffsche} {Approximation.}}, journal = {Mathematische Zeitschrift}, pages = {17--39}, publisher = {mathdoc}, volume = {59}, year = {1953}, zbl = {0051.05003}, url = {http://geodesic.mathdoc.fr/item/MZ_1953__59_169369/} }
F. Wenzl. Nullstellendichte reeller Polynome und Tschebyscheffsche Approximation.. Mathematische Zeitschrift, Tome 59 (1953), pp. 17-39. http://geodesic.mathdoc.fr/item/MZ_1953__59_169369/