Title: La felicità di una donna
Subjects: Friends and associates, Mathematicians, Biography, Women mathematicians, Scientists, Women scientists, Friendship
Places: France
People: Gabrielle Emilie Le Tonnelier de Breteuil Du Châtelet marquise (1706-1749), Voltaire (1694-1778), Gabrielle Emilie Le Tonnelier de Breteuil Du Châtelet (1706-1749)
Time periods: 18th century