Karl Barth-Eduard Thurneysen Briefwechsel. 2, 1921-1930 - Barth, Karl , <1886-1968>. (OLS)http://semarc/name/587; Thurneysen, Eduard. (OLS)http://semarc/name/4425 (Briefe, 1974)
Keywords: Barth, Karl <1886-1968> - Lettere e carteggi. (OLS)http://semarc/subject/57271