00480naa#a2200169#i#450# EN\\bibl\113125 20260119000045.1 2311-1402 20110325b2011####ek#y0engy0150####ca RUS RU Knyaz' I.F.Mstislavskiy - zabytyy knizhnik XVI veka? Journal article Nizhnevartovsk Nizhnevartovsk State University 2011 9 с. Journal article local Usachev A S vestnik.nvsu.ru