Columbia subject headings:
Kierkegaard, Søren, 1813-1855--Criticism and interpretation.
Kierkegaard, Søren, 1813-1855.
Harvard subject headings:
Individuality
Kierkegaard, Søren, 1813-1855
Kierkegaard, Søren, 1813-1855--Criticism and interpretation.
Self (Philosophy)
Princeton subject headings:
Kierkegaard, Søren, 1813-1855.
Self (Philosophy)--History--19th century.