%0 Journal Article
%A E. R. Avakov
%T Theorems on estimates in the neighborhood of a~singular point of a~mapping
%J Matematičeskie zametki
%D 1990
%P 3-13
%V 47
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1990_47_5_a0/
%G ru
%F MZM_1990_47_5_a0