Columbia subject headings:
Authors, German--Archives--Catalogs.
Authors, German--Autographs--Archives--Catalogs.
Hermann-Löns-Archiv--Catalogs.
Löns, Hermann, 1866-1914--Archives--Catalogs.
Harvard subject headings:
Authors, German--Archives--Catalogs.
Authors, German--Autographs--Archives--Catalogs.
Hermann-Löns-Archiv--Catalogs.
Löns, Hermann, 1866-1914--Archives--Catalogs.
Princeton subject headings:
Authors, German--Archives--Catalogs.
Authors, German--Autographs--Archives--Catalogs.
Hermann-Löns-Archiv--Catalogs.
Löns, Hermann, 1866-1914--Archives--Catalogs.