Columbia subject headings:
Authors, German--Germany--Thuringia--Bio-bibliography.
German literature--20th century--Bio-bibliography.
German literature--Germany--Thuringia--Bio-bibliography.
Thuringia (Germany)--Bio-bibliography.
Harvard subject headings:
Princeton subject headings:
Authors, German--Germany--Thüringia--Biography--Dictionaries.
Dictionaries.
German literature--Germany--Thüringia--Bio-bibliography.
German literature--Germany--Thüringia--Dictionaries.