1. The method of characteristics for the numerical calculation of three-dimensional gas flows;Magomedov;Zh. vychisl. Mat. mat. Fiz.,1966
2. The stability of “skew” difference schemes;Balakin;Zh. vychisl. Mat. mat. Fiz.,1963
3. Numerical stability of the three-dimensional method of characteristics;Sauerwein;AIAA Jl.,1964
4. Numerical stability of hyperbolic equations in three independent variables;Heie;AIAA Jl.,1965
5. Difference methods for the solution of boundary value problems;Richtmyer,1960