Provençal dialect
In 1914, Boudet's "La Vraie langue celtique et le cromleck de Rennes-les-Bains" and "Remarques sur la phonétique du Dialecte Languedocien" were listed in the Literature (generalities) and in the Provençal dialect (Aude dialects) sections of the Aude bibliography edited by the "Bulletin de la Commission archéologique de Narbonne".