Columbia subject headings:
Kallir, Otto, 1894-1978.
Klimt, Gustav, 1862-1918--Exhibitions.
Schiele, Egon, 1890-1918--Exhibitions.
Harvard subject headings:
Kallir, Otto, 1894-
Kallir, Otto, 1894-1978.
Klimt, Gustav, 1862-1918--Exhibitions.
Schiele, Egon, 1890-1918--Exhibitions.
Princeton subject headings:
Kallir, Otto, 1894-1978.
Klimt, Gustav, 1862-1918--Exhibitions.
Schiele, Egon, 1890-1918--Exhibitions.