%0 Journal Article %A G. G. Akopyan %T Sequences of cubature formulas for differentiable functions in domains with degenerate corners %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1980 %P 4-15 %V 156 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1980_156_a1/ %G ru %F TM_1980_156_a1