246. Sources and Bibliography. -- CORRENS, Die dem Boëthius fälschlich zugeschriebene Abhandlung d. D. Gundisalvi De Unitate (Beitr. z. Gesch. d. Philos. Mitt., 1891, i., I): text and brief study. Dr. G. BÜLOW, Des Dominicus Gundissalinus Schrift v. d. Unsterblichkeit d. Seele, etc. (ibid., 1891, ii., 3): contains the De Immortalitate Animae of William of Auvergne. ENDRES, Die Nachwirkung von Gundissalinus De Immortalitate Animae (Philos. Jarhrb., xii., 4, 1899). LÖWENTHAL, Pseudo-Aristotelisches uber d. Seele (Berlin, 1891), has published the De Anima. MENENDEZ PELAYO, Historia d. l. Heterod. Espanoles, i., 691-711: publishes the De Processione Mundi. BAUR, Dominicus Gundissalinus, De Divisione Philosophiae (Beitr., etc., 1903, iv., 2 and 3): text and exhaustive study of doctrinal sources. BAEUMKER, Les écrits philos. de D. Gundissalinus (R. Thomiste, 1898, p. 727): brief general review. Editions of the works of William of Auvergne (Venetiis, 1591, and Aureliae, 1674): contain some unauthentic treatises. HAURÉAU, Not. et Extr. qles. ms. lat. See tables. N. VALLOIS, Guillaume d'Auvergne, êvêque de Paris (Paris, 1880). WERNER, Wilhelm's von Auvergne Verhältniss z. d. Platonikern d. xiii. Jahrh. (Vienna, 1873): not easy to understand. SCHINDELE, Beitr. z. Metaph. d. Wilhelm Auvergne (München, 1900): promises an exhaustive work on the subject; treats only of the notion of being. GUTTMANN, G. d'A. et la littéature juive, in the Revue des études juives, xviii., pp. 243 sqq. BAUMGARTNER, Die Erkenntnislehre d. Wilhelm v. Auvergne (Beitr. z. Gesch. d. Philos. d. Mitt., ii., I, Münster, 1893): good. BÜLOW, op. cit. The De Motu Cordis of Alf. Anglicus has been edited by BARACH, Bibl. Phil. Med. Aetatis, t. ii., 1878: this treatise is not a translation. HAURÉAU, Not. et Extr., etc., V., 201.