00521naa#a2200169#i#450# EN\INFRA-M\bibl\11187 20241126210216.2 2500-0527 20160125b2016####ek#y0engy0150####ca RUS RU Economic Business Ideas of Old Believer Enterprise in the XVIII - beginning of XX century Journal article Moscow INFRA-M Academic Publishing LLC. 2016 0 с. Journal article local Titova Elena Nikolaevna zh-szf.ru