1. V. Ya. Neiland and V. V. Sychev, ?Asymptotic solution of the Navier-Stokes equations in regions with large local disturbances?, Izv. AN SSSR, MZhG [Fluid Dynamics], no. 4, 1966.
2. V. Ya. Neiland, ?The solution of the laminar boundary layer equations for arbitrary initial conditions?, PMM, vol. 30, no. 4, 1966.
3. A. A. Dorodnitsyn, ?A method of numerical solution of some nonlinear problems of aerodynamics?, Transactions of 3-rd All-Union Mathematics Congress, Vol. 3 [in Russian], Izd-vo AN SSSR, 447?453, 1956.
4. Yu. P. Lun'kin, F. D. Popov, T. Ya. Timofeeva, and Yu. P. Lipnitskii, ?Traversing singular points in the numerical solution of problems on supersonic flow about bodies?, Tr. Leningr. politekhn. in-ta, Mashinostroenie, no. 248, 1956.
5. M. J. Lighthill, ?Reflection at a laminar boundary layer of a weak steady disturbance to a supersonic stream, neglecting viscosity and heat conduction?, Quart. J. Mech. and Appl. Math., vol. 3, 3, 1950.