%0 Journal Article %A V. M. Gol'dstein %T Nonlinear capacity and extension of differentiable functions %J Informatics and Automation %D 1987 %P 95-96 %V 180 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1987_180_a51/ %G ru %F TRSPY_1987_180_a51