Note 049
The original record of the geography and trade of Russia is produced by the emperor Constantine Porphyrogenitus, (de Administrat. Imperii, c. 2, p. 55, 56, c. 9, p. 59 - 61, c. 13, p. 63 - 67, c. 37, p. 106, c. 42, p. 112, 113,) and illustrated by the diligence of Bayer, (de Geographia Russiae vicinarumque Regionum circiter A. C. 948, in Comment. Academ. Petropol. tom. ix. p. 367 - 422, tom. x. p. 371 - 421,) with the aid of the chronicles and traditions of Russia, Scandinavia, &c.]
The History Of The Decline And Fall Of The Roman Empire Fall In The EastChapter 55