%0 Journal Article
%A Yu. L. 

 Ershov
%T The 

 injective huli and the 6c-hullof a topological space
%J Novi Sad Journal of Mathematics
%D 1999
%P 1-6
%V 29
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_1999_29_2a_1/
%F NSJOM_1999_29_2a_1