On Discrete Vortex System of Wing of Finite Span, Open PDF Document Details Document Type Technical Report Publication Date Nov 11, 1977 Accession Number ADA065853 Entities People N. V. Vorob'yev Organizations National Air and Space Intelligence Center Tags Communities of Interest Air Platforms DTIC Thesaurus Topics Boundaries Contour Integrals Coordinate Systems Equations Flow Foreign Technology Grids Integral Equations Integrals Intensity Leading Edges Linear Systems Shape Surfaces Trailing Edges Transitions Vortices