00607naa#a2200181#i#450# EN\\bibl\42671 20220527220929.5 2073-5537 20210318b2021####ek#y0engy0150####ca RU Glimpse of interaction between traditional and digital banking instruments Journal article Astrakhan Astrakhan State Technical University 2021 6 с. Journal article local Экономика. Экономические науки. 33 Avis Oleg Usherovich Kosarev Vladimir E. vestnik.astu.org