1. Schaaf, S. A., Chambré, P. L.: Flow of rarefied gases. High Speed Aerodyn. Jet Propulsion3, 687?739 (1958).
2. Clarke, J. F., McChesney, M.: The dynamics of real gases, pp. 119?164 and 244?248. London: Butterworths 1964.
3. Schmitt-v. Schubert, B.: Hypersonic viscous stagnation flow of a gas with vibrational relaxation. DFVLR-AVA, IB 252-74 H 11, 1974. Paper presented at the 9th Int. Symp. on Rarefied Gasdynamics, Göttingen, Germany, 1974.
4. Schmitt-v. Schubert, B.: Vibrational nonequilibrium stagnation shock layers at hypersonic speed and low Reynolds number. Int. J. Heat Mass Transfer21, 1041?1048 (1978).
5. Mitra, N. K., Fiebig, M.: Low Reynolds number vibrational nonequilibrium flow in Laval nozzle. In: Rarefied gasdynamics (Becker, M., Fiebig, M., eds.), B.21. Proc. of the 9th Int. Symp., Göttingen, Germany,1974.