00523naa#a2200181#i#450# EN\\bibl\85665 20241115182723.5 2658-3569 20161125b2016####ek#y0engy0150####ca ENG RU Risk management as a way to improve the quality of credit portfolio Journal article Moscow Electronic science 2016 0 с. Journal article local Банковское дело. Банки. 336.71 ENG qje.su