%0 Journal Article %A V. A. Belyaev %T Description of the structure of a set of polynomial convergence in %J Doklady Akademii Nauk %D 1990 %P 1296-1298 %V 313 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1990_313_6_a2/ %G ru %F DAN_1990_313_6_a2