00539naa#a2200169#i#450# EN\\bibl\113240 20260714125432.2 2311-1402 20090325b2009####ek#y0engy0150####ca RUS RU Rol' kul'turno-istoricheskogo faktora v formirovanii sovremennoy khozyaystvennoy spetsializatsii Priishim'ya Journal article Nizhnevartovsk Nizhnevartovsk State University 2009 2 с. Journal article local Shcheglov A F nvsu.editorum.ru