Before revision: Since the Eighties, a relevant development of the history of concepts (storia dei concetti), has been promoted by a numerous group of Italian scholars, counting among them Alessandro Biral, Giuseppe Duso, Carlo Galli , and Roberto Esposito, founders of the Centro di ricerca sul lessico politico europeo.
After revision: Since the Eighties, a relevant development of the history of concepts (storia dei concetti), has been promoted by a numerous group of Italian scholars, counting among them Alessandro Biral, Giuseppe Duso, , and Roberto Esposito, founders of the Centro di ricerca sul lessico politico europeo.