00463naa#a2200181#i#450# EN\\bibl\74235 20250721164929.1 2413-046X 20170625b2017####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2017 0 с. Journal article local . 63(470.13):330.101.542 ENG Palev Andrey Ivanovich stolypinvestnik.ru