Hopf Algebra of Building Sets. - Vladimir Grujic; Tanja Stojadinovic (Electron. J. Comb., 2012)

Counting faces of graphical zonotopes. - Vladimir Grujic (Ars Math. Contemp., 2017)

Quasisymmetric Functions for Nestohedra. - Vladimir Grujic (SIAM J. Discret. Math., 2017)

The Redei-Berge Hopf algebra of digraphs. - Vladimir Grujic; Tanja Stojadinovic (Period. Math. Hung., 2025)