%0 Journal Article
%A Žarko Mijajlović
%A Aleksandar Pejović
%T Hopf Algebra of Projection Functions
%J Publications de l'Institut Mathématique
%D 2015
%P 23 
%V _N_S_97
%N 111
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.2298/PIM141129002M/
%R 10.2298/PIM141129002M
%G en
%F 10_2298_PIM141129002M