TY JOUR TI Non-standard approach to the study of the theory of functions of a complex variable KW wing airfoil KW conformal mapping KW transformation Zhukovsky. JO Actual directions of scientific researches of the XXI century: theory and practice AU Popova, A.. AU Buterus, N.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov