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@article{MZ_1977__153_172479, author = {Manfred Reimer}, title = {On {Multivariate} {Polynomials} of {Least} {Deviation} from {Zero} on the {Unit} {Ball.}}, journal = {Mathematische Zeitschrift}, pages = {51--58}, publisher = {mathdoc}, volume = {153}, year = {1977}, zbl = {0334.41009}, url = {http://geodesic.mathdoc.fr/item/MZ_1977__153_172479/} }
Manfred Reimer. On Multivariate Polynomials of Least Deviation from Zero on the Unit Ball.. Mathematische Zeitschrift, Tome 153 (1977), pp. 51-58. http://geodesic.mathdoc.fr/item/MZ_1977__153_172479/