00480naa#a2200169#i#450# EN\INFRA-M\bibl\9960 20251221214247.7 2500-3321 20150925b2015####ek#y0engy0150####ca RUS RU New methodological concept: tier methodology of science Journal article Moscow INFRA-M Academic Publishing LLC. 2015 0 с. Journal article local Gubanov Nikolay naukaru.ru