S. P. Khare, “Introduction to the Theory of Collisions of Electrons with Atoms and Molecules” Kluwer Academic Press, New York.
E. O. Shalenov, K. N. Dzhumagulova and T. S. Ramazanov, Phys. Plasmas 24, 012101 (2017).
X. LIovet X, C. Powell, F. Salvat and A. Jablonski, J. Phys. Chem. Ref. Data, Vol. 43 No. 1,013102-61 (2014).