Columbia subject headings:
Harvard subject headings:
Andreas-Salomé, Lou, 1861-1937
Princeton subject headings:
Andreas-Salomé, Lou, 1861-1937--Friends and associates.
Andreas-Salomé, Lou, 1861-1937--Relations with men.
Freud, Sigmund, 1856-1939.
Nietzsche, Friedrich Wilhelm, 1844-1900.
Rilke, Rainer Maria, 1875-1926.