%0 Journal Article %A S. G. Kal'nei %T Uniform boundedness in the $L$-metric of polynomials with respect to the Jacobi polynomials %J Doklady Akademii Nauk %D 1975 %P 1024-1027 %V 222 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_222_5_a2/ %G ru %F DAN_1975_222_5_a2