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@article{MZ_1969__109_171125, author = {George G. Lorentz and Karl L. Zeller}, title = {Gleichm\"a{\ss}ige {Approximation} durch monotone {Polynome.}}, journal = {Mathematische Zeitschrift}, pages = {87--91}, publisher = {mathdoc}, volume = {109}, year = {1969}, zbl = {0175.06201}, url = {http://geodesic.mathdoc.fr/item/MZ_1969__109_171125/} }
George G. Lorentz; Karl L. Zeller. Gleichmäßige Approximation durch monotone Polynome.. Mathematische Zeitschrift, Tome 109 (1969), pp. 87-91. http://geodesic.mathdoc.fr/item/MZ_1969__109_171125/