00466naa#a2200169#i#450# EN\INFRA-M\bibl\12301 20241013043157.7 2500-0489 20160325b2016####ek#y0engy0150####ca RUS RU Methods of theoretical cognition in physics Journal article Moscow INFRA-M Academic Publishing LLC. 2016 0 с. Journal article local Lebedev S. A. naukaru.ru