TY JOUR TI NON-CASH PAYMENTS UNDER LETTER OF CREDIT: APPLICATION IN THE RUSSIAN FEDERATION AND CURRENT PROBLEMS KW letter of credit KW non-cash payments KW issuing bank KW executing bank under a letter of credit JO Trade, service, food industry AU Migunova, M.I. AU Mikhailova, M.A. PY 2023 IS PB Siberian Federal University