J. Hammer — Another commentary on the « Prophetia Merlini » (Geoffrey of Monmouth' s « Historia Regum Britanniae », book VII). Reprinted from the Quaterly bulletin of the Polish Institute of Arts and Sciences in America J. Hammer — Remarks on the Sources and Textual History of Geoffrey of Monmouth' s Historia regum Britanniae, with an Excursus on the « Chronica Polonorum » of Wincenty Kadlubek (Magister Vincentius). Reprinted from the Quarterly Bulletin of the Polish Institute of Arts and Sciences in America

Masai François. J. Hammer — Another commentary on the « Prophetia Merlini » (Geoffrey of Monmouth' s « Historia Regum Britanniae », book VII). Reprinted from the Quaterly bulletin of the Polish Institute of Arts and Sciences in America J. Hammer — Remarks on the Sources and Textual History of Geoffrey of Monmouth' s Historia regum Britanniae, with an Excursus on the « Chronica Polonorum » of Wincenty Kadlubek (Magister Vincentius). Reprinted from the Quarterly Bulletin of the Polish Institute of Arts and Sciences in America. In: Scriptorium, Tome 2 n°1, 1948. p. 175