%0 Journal Article
%A N. N. Astaf'ev
%T Dual systems of homogeneous linear equations
%J Trudy Instituta matematiki i mehaniki
%D 2013
%P 48-53
%V 19
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TIMM_2013_19_2_a4/
%G ru
%F TIMM_2013_19_2_a4