One or more of the preceding sentences incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). "Chézy, Antoine Léonard de". Encyclopædia Britannica. Vol. 6 (11th ed.). Cambridge University Press. p. 116. This cites the Mémoires of the Académie des Inscriptions (new series, vol. xii.), where there is a notice of Chézy by Silvestre de Sacy.