"12039113"^^ . "0000-0002-5588-1576" . "Arvanitis, Rigas" . "\u0623\u0631\u0641\u0627\u0646\u064A\u062A\u0633, \u0631\u064A\u063A\u0627\u0633" . . . "Arvanitis" . . "DEA en \u00E9conomie (Paris, 1981), doctorat en sociologie (Paris, 1990). Sociologue. Chercheur \u00E0 l'ORSTOM (en 1988)" . "0000000115707111" . . . "Rigas" . . "male" . . . "Rigas Arvanitis" . .