%0 Journal Article
%A Petrović Nenad
%T On a difference scheme 

 for singular perturbation problems
%J Novi Sad Journal of Mathematics
%D 1992
%P 23-37
%V 22
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_1992_22_2a_2/
%F NSJOM_1992_22_2a_2