00533naa#a2200181#i#450# EN\INFRA-M\bibl\12600 /en/manage/index 20241119005039.2 2500-0519 20160525b2016####ek#y0engy0150####ca RUS RU Non-deductive methods of theoretical knowledge in science Journal article Moscow INFRA-M Academic Publishing LLC. 2016 0 с. Journal article local Lebedev S. A. test.editorum.ru /en/manage/index