%0 Journal Article %A S. V. Konyagin %A A. A. Kuleshov %T On some properties of finite sums of ridge functions defined on convex subsets of~$\mathbb R^n$ %J Informatics and Automation %D 2016 %P 193-200 %V 293 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2016_293_a12/ %G ru %F TRSPY_2016_293_a12