1. Flow variant of the sweep method;Degtyarev;Zh. vȳchisl. Mat. mat. Fiz.,1968
2. A sweep method for an infinite thermal conductivity;Kalitkin;Zh. vȳchisl. Mat. mat. Fiz.,1968
3. Homogeneous difference schemes for non-linear equations of parabolic type;Samarskii;Zh. vȳchisl. Mat. mat. Fiz.,1962
4. Introduction to the theory of difference schemes;Godunov,1962