%0 Journal Article
%A I. 

 Tričković
%T Formalizing activity diagram of UML by Petri nets
%J Novi Sad Journal of Mathematics
%D 2000
%P 161-171
%V 30
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_2000_30_3a_16/
%F NSJOM_2000_30_3a_16