Didymoteicho
Subtitle: historia henos vyzantinou ochyrou
By: Philippos Gianmnopoulos
Publisher: Peloponnēsiako Laographiko Hidryma
Published: 1989
Place of publication: Athēna
Language: gre
Number of pages: 137
Subjects: Castles; History
Notes: Originally published (in German) as thesis, Cologne, 1975.

Includes bibliographical references (p. 17-22)