%0 Journal Article
%A B. G. Pachpatte
%T Integral Perturbations of Nonlinear Systems of Differential Equations
%J Μαθηματική Επιθεώρηση

%D 1979
%P 92-97
%V 14
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MR_1979__14_a9/
%G gr
%F MR_1979__14_a9