TY  - BOOK
AU  - Obolensky,Dimitri
TI  - The Byzantine commonwealth: Eastern Europe, 500-1453
SN  - 0-913836-98-2
PY  - 1982///
CY  - Crestwood
PB  - St. Vladimir's Seminary Press
N1  - Бібліогр. : c. 479-515, Index
ER  -