Review: Codex of Mednice or Diocese of Samogitia. Part I (1416. II. 13 - 1609. IV. 2). Collected by Paulus Jatus. Sources of Lithuanian History 3. Rome 1984. Lithuanian Catholic Academy of Sciences. Piazza della Pilotta 281-283 Bolesław Kumor
Review: Codex of Mednice or Diocese of Samogitia. Part II (26 June 1609 - 13 May 1926), coll. Paulus Jatulis, Rome 1989 305-307 Bolesław Kumor