%0 Journal Article
%A I. S. Kats
%T Compatibility of the coefficients of a~generalized second order linear differential equation
%J Sbornik. Mathematics
%D 1969
%P 345-356
%V 8
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1969_8_3_a2/
%G en
%F SM_1969_8_3_a2