%0 Journal Article %A B.D. Rakovich %A P.M. Vasic %T Some extremal properties of orthogonal polynomials. %J Aequationes mathematicae %D 1983 %P 125-137 %V 26 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1983__26_136995/ %F AM2_1983__26_136995