%0 Journal Article
%A Tošić 

 Ratko
%A Stojmenović Ivan
%T On pairing points in the 

 plane
%J Novi Sad Journal of Mathematics
%D 1991
%P 157-160
%V 21
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_1991_21_2a_13/
%F NSJOM_1991_21_2a_13