%0 Journal Article
%A È. I. Grudo
%T The structure of the solutions of a periodic Pfaffian system with one zero root of the characteristic equation
%J Differencialʹnye uravneniâ
%D 1987
%P 1291-1299
%V 23
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1987_23_8_a0/
%G ru
%F DE_1987_23_8_a0