@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/}
}