9. Bibliography. Ludwik Finkel, Bibljografja historji polskiej (Cra cow, 1891-1910, 3 vols. ; supplt., 1914)• 1o. Periodicals. Kwartalnik historyczny (Lwow, since 1887) ; Przeglqd historyczny (Warsaw, since 1905) ; Reformacja w Polsce (Cracow, since 1921) devoted to studies in the history of the Reforma tion period.
History of Poland since 1914. Anonymous (M. Bobrzyriski) : Wskrzeszenie Panstwa polskiego (2 vols., Cracow, 1920) ; Stanislaw Kutrzeba, Polska odrodzona (Cracow, 1922) ; Roman Dmowski, Po lityka Polska i odbudowanie Paristwa (Warsaw, 1925) ; Marjan Seyda, Polska na przetomie dziejow (Posen, 1927) ; K. W. Kumaniecki, Odbu dowa panstwowoki polskiej, najwatniejsze dokumenty (Cracow, 1924).
12. Books on Polish history in German, French and Italian: R. Roepell, Geschichte Polens (vol. i., 1840), continued by J. Caro (vols. ii.—iv., 1-2, 1863-88) and E. Zivier (vol. v., 1915, carries the story down to 1572) ; Henri Grappin: Histoire de Pologne des origines a 1922 (1922) ; Fr. Tommasini, La risurrezione della Polonia (1925, by the first Italian Minister in Warsaw after 1918) ; Casimir Smogorzewski, La Pologne restcruree (1927) ; 0. Halecki, La Pologne
de 963 a 1914 ; St. Filasiewicz and K. Lutostafiski, Recueil des actes diplomatiques, trait& et documents concernant la Pologne (2 vols., I. Neufchatel, 1918 ; II. Paris, 1920). • 13. Books on Polish history in English. Roman Dyboski, Outlines of Polish History (1925, bibl.) ; Charles Sarolea, Letters on Polish Affairs (Edinburgh, 1922) ; Alexander Skrzyfiski, Poland and Peace (1923) ; Roman Dyboski, Poland Old and New (1926) ; R. L. Buell, Poland, the Key in Europe (1939) ; W. J. Rose, Poland (1939) ; The Cambridge History of Poland (2 vols., to be published in 1940).
14. Encyclopaedic accounts of contemporary Poland, The Polish Handbook (1925) ; Almanach Polonais (1926) ; Das heutige Polen (text in German, French and English, Vienna, 1927). An up-to-date outline is given under "Polska" in the Encyklopedia Nank Polity cznych, iv., 3 (Warsaw, 1939).