Media type: E-Article Title: Avant-propos Contributor: Bertaux, Jean-Jacques [Author]; Girard, Alain-René [Author]; Nortier, Michel [Author] Published in: Annales de Normandie ; Vol. 37, n° 5, pp. 401-402 Language: French ISSN: 0003-4134 Keywords: intro Origination: Footnote: Access State: Open Access Rights information: Attribution - Non Commercial - No Derivs (CC BY-NC-ND)