Columbia subject headings:
Authors, German--20th century--Biography.
Celan, Paul--Correspondence.
Celan, Paul.
Silbermann, Edith--Correspondence.
Silbermann, Edith.
Harvard subject headings:
Celan, Paul
Celan, Paul--Correspondence.
Celan, Paul--Criticism and interpretation.
Celan, Paul--Friends and associates.
German poetry--20th century
Poets, German--20th century--Biography.
Silbermann, Edith--Correspondence.
Silbermann, Jacob--Correspondence.
Princeton subject headings: