%0 Journal Article
%A N. A. Izobov
%T Refinement of bounds for highest exponents in the freezing method
%J Differencialʹnye uravneniâ
%D 1983
%P 1454-1456
%V 19
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1983_19_8_a21/
%G ru
%F DE_1983_19_8_a21