Note 1 — INTRODUCTION By the Duke of Alba
Harold Sunderland translation
Asín Palacios has published this summary, under the title of Historia crítica de una polémica, simultaneously in four reviews: Boletín de la Real Academia Española (Madrid, 1924); Il Giornale Dantesco (Florence, 1924); Revue de littérature comparée (Paris, 1924); Litteris (Lund, Sweden, 1924).