Columbia subject headings:
Kraus, Karl, 1874-1936--Friends and associates.
Liliencron, Detlev von, 1844-1909--Appreciation.
Liliencron, Detlev von, 1844-1909--Criticism and interpretation.
Harvard subject headings:
Authors, German--Biography
Authors, German--Correspondence
Kraus, Karl, 1874-1936--Correspondence.
Kraus, Karl, 1874-1936--Friends and associates.
Liliencron, Detlev von, 1844-1909--Appreciation.
Liliencron, Detlev von, 1844-1909--Correspondence.
Liliencron, Detlev von, 1844-1909--Criticism and interpretation.
Liliencron, Detlev von, 1844-1909.
Princeton subject headings:
Kraus, Karl, 1874-1936--Friends and associates.
Liliencron, Detlev von, 1844-1909--Appreciation.
Liliencron, Detlev von, 1844-1909--Criticism and interpretation.