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@article{MS2_1964__15_165896, author = {Q.I. Rahman}, title = {Extremal {Properties} of the {Successive} {Derivatives} of {Polynomials} and {Rational} {Functions.}}, journal = {Mathematica Scandinavica}, pages = {121--130}, publisher = {mathdoc}, volume = {15}, year = {1964}, zbl = {0154.06903}, url = {http://geodesic.mathdoc.fr/item/MS2_1964__15_165896/} }
Q.I. Rahman. Extremal Properties of the Successive Derivatives of Polynomials and Rational Functions.. Mathematica Scandinavica, Tome 15 (1964), pp. 121-130. http://geodesic.mathdoc.fr/item/MS2_1964__15_165896/