TY  - BOOK
AU  - Angold,Michael
TI  - A Byzantine government in exile: government and society under the Laskarids of Nicaea, (1204-1261)
SN  - 0-19-821854-0
PY  - 1975///
CY  - London
PB  - Oxford University Press
N1  - Бібліогр. : c. 297-313, Index
ER  -