@incollection{eprints189,
           title = {Raymond Aron},
          author = {Lucia Bonfreschi},
            year = {2010},
         address = {Paris},
       publisher = {Robert Laffont},
       booktitle = {Fran{\c c}ois Broche, Jean-Fran{\c c}ois Muracciole (eds), Dictionnaire de la France libre},
             url = {http://eprints.imtlucca.it/189/}
}