Kaszubes at Vienna : for the 200th anniversary of the liberation of Germans and Christianity from the Turkish Yoke in AD 1683 = Kaszëbë pod Widnem / by Hieronim Jarosz Derdowski ; transl. by Blanche Krbechek and Stanisław Frymark. - Derdowski, Hieronim (1852-1902) (Instytut Kaszubski, 2007)