Media type: E-Article Title: Lisa Jefferson. — Oaths, Vows and Promises in the First Part of the French Prose Lancelot Romance. Berne, Lang, 1993 Contributor: Micha, Alexandre [Author] Published in: Cahiers de civilisation médiévale ; Vol. 38, n° 152, pp. 47-48 Language: French ISSN: 0007-9731 Keywords: rev Origination: Footnote: Access State: Open Access Rights information: Attribution - Non Commercial - No Derivs (CC BY-NC-ND)