%0 Journal Article %A L. M. Pimenova %T On Lebesgue functions for some interpolation polynomials in two variables %J Doklady Akademii Nauk %D 1979 %P 52-54 %V 249 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_249_1_a11/ %G ru %F DAN_1979_249_1_a11