%0 Journal Article
%A N. A. Izobov
%T Properties of higher-order central exponents
%J Differencialʹnye uravneniâ
%D 1985
%P 1867-1884
%V 21
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1985_21_11_a3/
%G ru
%F DE_1985_21_11_a3