Shortened text of the section. Full text in ukrainian version
Let us look for sources Bil0L records from 14 – early 15 cent. (up to 1409), comparing it with available chronicles 1 half 15 cent.: Trinity [TL on reconstruction M. D. Priselkov; lost fragments denoted by "?"], Simeon [SimL, PSRL, vol. 18], Rogozhsky chronicler [RogL, PSRL, vol. 15, ch. 1], S1LSI, NKL and N4L.
Table contains 241 rows, compared 7 texts.