Columbia subject headings:
Church historians--Germany--Biography.
Dölger, Franz Joseph, 1879-1940.
Germany--Church history--Study and teaching--History--20th century.
Harvard subject headings:
Dölger, Franz Joseph, 1879-1940--Bibliography.
Princeton subject headings:
Dölger, Franz Joseph, 1879-1940.
Dölger, Franz Joseph, 1879-1940. Antike und Christentum.