1. Open boundary condition for external flow problems;Ferm;J. Comput. Phys.,1990
2. I. L. Sofronov, S. V. Tscinkov, Transonic airfoil flow computations on the base of Euler equations combined with the external linear potential model, National Center of Mathematical Simulation, USSR Academy of Sciences, 1991
3. Far-field computational boundary conditions for two-dimensional external flow problems;Verhoff;AIAA J.,1992
4. I. L. Sofronov, N. A. Zaitsev, Yu. G. Rykov, O. V. Ivanov, 2D Transonic Multi-block Euler Solution Algorithm, 1994
5. H. Berger, G. Warnecke, W. L. Wendland, Analysis of a FEM/BEM coupling method for transonic flow computations, Mathematical Institute A, Stuttgart University, 1993