Columbia subject headings:
Jens, Walter, 1923-2013--Criticism and interpretation.
Harvard subject headings:
Jens, Walter, 1923---Bibliography.
Jens, Walter, 1923---Criticism and interpretation.
Jens, Walter, 1923-2013--Criticism and interpretation.
Princeton subject headings:
Jens, Walter, 1923-2013--Criticism and interpretation.