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RuДревняя Русь (IX
Материалы по теме
The Grand Duchess Olga
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Rozonova
Grand Duchess Olga. Moscow: The proliferation of useful. book., 1898. |
Aktovye prints of Ancient Russia X-XV centuries .. T. 2. Novgorod seals XIII - XV centuries.
| Yanin, Valentin Lavrentievich (1929-). Aktovye prints of Ancient Russia X-XV centuries .. Novgorod seals XIII - XV centuries .. Moscow: Nauka Publishers, 1970.1970. |