%0 Journal Article
%A N. A. Izobov
%A E. N. Krupchik
%T A Joint Description of the Boundary Exponent Sets of a Solution of a Linear Pfaff System: I
%J Differencialʹnye uravneniâ
%D 2003
%P 308-319
%V 39
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2003_39_3_a2/
%G ru
%F DE_2003_39_3_a2