%0 Journal Article
%A B. F. Bylov
%A È. A. Tikhonova
%T Exponents of certain second-order differential equations with piecewise-constant matrix
%J Differencialʹnye uravneniâ
%D 1986
%P 378-389
%V 22
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1986_22_3_a1/
%G ru
%F DE_1986_22_3_a1