00488naa#a2200169#i#450# EN\INFRA-M\bibl\15402 20241105114538.2 2500-0527 20170125b2017####ek#y0engy0150####ca RUS RU Democratic and hierarchical socio-economic systems Journal article Moscow INFRA-M Academic Publishing LLC. 2017 7 с. Journal article local Savchenko Pol Vyacheslavovich zh-szf.ru