1. V. D. Akin'shin, A. M. Makarov, V. D. Seleznev, and F. M. Sharipov, ?Rarefied gas flow in a finite length planar channel over a wide Knudsen number range,? Zh. Prikl. Mekh. Tekh. Fiz., No. 1 (1988).
2. P. L. Bhatnagar, E. P. Gross, and M. A. Krock, ?A model for collision process in gases,? Phys. Rev.,94, No. 3 (1954).
3. C. Cercignani and C. D. Pagani, ?Variational approach to boundary value problems in kinetic theory,? Phys. Fluids,9, No. 10 (1966).
4. L. G. Loitsyanskii, Liquid and Gas Mechanics [in Russian], Nauka, Moscow (1978).
5. V. M. Poskonov, V. I. Poletaev, and L. A. Chudov, Numerical Modeling of Heat and Mass Transport Processes [in Russian], Nauka, Moscow (1984).