%0 Journal Article
%A Sonja Vidojević
%A Stevo Šegan
%T Observational forms of Astronomical Observatory in Belgrade
%J Review of the National Center for Digitization
%D 2007
%P 59 - 64
%V 10
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NCD_2007_10_1_a7/
%F NCD_2007_10_1_a7