%0 Journal Article
%A N. P. Erugin
%T Revisions in Section 5, Chapter XIII of A reader for a general course in differential equations
%J Differencialʹnye uravneniâ
%D 1979
%P 1894-1897
%V 15
%N 10
%U http://geodesic.mathdoc.fr/item/DE_1979_15_10_a17/
%G ru
%F DE_1979_15_10_a17