ERIC LE BOURHIS is associate professor at the Institute for Oriental Languages and Civilizations (INALCO, Paris) and member of the Europe Eurasia Research Center (CREE). IRINA TCHERNEVA is senior researcher at the French National Centre for Scientific Research (CNRS / Eur'ORBEM, Paris. VANESSA VOISIN is senior assistant professor of history at the University of Bologna (DiSCI pour Dipartimento do Storiche Culture Civiltà). NADÈGE RAGARU is a Research Professor at the Centres d'études internationales (CERI), in Paris, France.