%0 Journal Article %A Christian Hörup %T An Asymptotic Formula for the Derivatives of Orthogonal Polynomials of the Unit Circle. %J Mathematica Scandinavica %D 1967 %P 32-40 %V 20 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1967__20_165976/ %F MS2_1967__20_165976