Paula Ludwig, Waldemar Bonsels : Dokumente einer Freundschaft /
Bonsels, Rose-Marie.
Ludwig, Paula.
Bonsels, Waldemar,1880 or 1881-1952.
Wiesbaden : Harrassowitz,
1994.
Includes bibliographical references and index.
Ludwig, Paula
Bonsels, Waldemar, 1880 or 1881-1952
Authors, German