1688-1763 1694-1778 1695-1758 1712-1778 18esiècle 18thcentury authors biographies biography correspondence correspondencegrafigny criticismandinterpretationgrafigny criticismandinterpretationmarivaux criticismandinterpretationrousseau epistolaryfiction french frenchfiction grafigny history historyandcriticism jean-jacques mlcm2006/40383(p) pierrecarletdechamblainde voltaire écrivainesfrançaises