Shortened text of the section. Full text in ukrainian version
Check the source records Bil0L for 2 half 13 – early 14 cent. (up to 1309), comparing it with the NKL and N4L. In Table 20 rows, 3 texts are compared.
The comparison shows that all the news Bil0L come from NKL – N4L, differences are unsuccessful abbreviations and explanations, which did not imply a special source.