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出典:Wikipedia
出典:『Wikipedia』 (2011/06/11 13:35 UTC 版)
Sarkel (or Sharkil, literally white house in Khazar language) was a large limestone-and-brick fortress built by the Khazars with Byzantine assistance in the 830s. Sarkel was located on the left bank of the lower Don River, in present-day Rostov Oblast of Russia.
sarkel