@Article{85503, author = "Maksymilian Grzegorz", title = ""Paul von Rusdorf, Hochmeister des Deutschen Ordens 1422-1441", Carl August Lückerath, Bad Godesberg 1969 : [recenzja] ", year = 1971, volume = , number = 2-3, journal = Komunikaty Mazursko-Warmińskie, pages = s. 358-363, }