00484naa#a2200169#i#450# EN\INFRA-M\bibl\13648 20240510063508.5 2500-0519 20160625b2016####ek#y0engy0150####ca RUS RU The non-deductive methods of constructing scientific theories Journal article Moscow INFRA-M Academic Publishing LLC. 2016 0 с. Journal article local Lebedev S. A. naukaru.ru