1. A. I. Erofeev, “Numerical investigation of nitrogen rotational relaxation,”Izv. Ros. Akad. Nauk, Mekh. Zhidk. Gaza, No. 2, 124 (1993).
2. J. G. Parker, “Rotational and vibrational relaxation in diatomic gases,”Phys. Fluids,2, 449 (1959).
3. H. Alsmeyer, “Density profiles in argon and nitrogen shock wave measurements by the absorption of an electron beam,”J. Fluid Mech.,74, 497 (1976).
4. G. A. Bird,Molecular Gas Dynamics, Clarendon Press, Oxford (1976).
5. A. E. Belikov, I. Yu. Solov'ev, G. I. Sukhinin, and R. G. Sharafutdinov, “The rotational relaxation time of nitrogen,”Zh. Prikl. Mekh. Tekh. Fiz., No. 5, 33 (1988).