TY JOUR TI Specifics of application of a letter of credit form of calculations in international payments KW letter of credit KW international payments KW foreign economic activity KW the economy JO Actual directions of scientific researches of the XXI century: theory and practice AU Zabudkov, V.. AU Subkhonberdiev, A.S. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov