Columbia subject headings:
Alexiou, Hellē, 1894-1988--Congresses.
Authors, Greek (Modern)--Congresses.
Harvard subject headings:
Alexiou, Hellē, 1894-1988--Congresses.
Alexiou, Hellē, 1894-1988.--Congresses.
Alexiou, Leuterēs, 1890-1964--Congresses.
Augerēs, Markos, 1884-1973--Congresses.
Authors, Greek (Modern)--Congresses.
Daskalakēs, Vasos 1897-1944--Congresses.
Kazantzakē, Galateia--Congresses.
Princeton subject headings:
Alexiou, Hellē, 1894-1988--Appreciation--Congresses.
Authors, Greek (Modern)--Congresses.