00534naa#a2200169#i#450# EN\\bibl\113054 20260120234427.2 2311-1402 20120925b2012####ek#y0engy0150####ca RUS RU Bird as a symbol of religion and mythology in traditional culture of Siberian ethnic groups Journal article Nizhnevartovsk Nizhnevartovsk State University 2012 3 с. Journal article local Bychkov Yuri Alexandrovich vestnik.nvsu.ru