1. K. Fukui, T. Yonezawa, and H. Shingu, J. Chem. Phys., 20, No. 4, 722–725 (1952).
2. K. Fukui, T. Yonezawa, C. Nagata, et al., ibid., 22, No. 8, 1433–1442 (1954).
3. P. O. Krasnov, T. A. Romanova, P. V. Avramov, and A. A. Kuzubov, Vest. Krasnoyarsk State Univ., No. 3, 53–60 (2003).
4. T. A. Romanova, P. O. Krasnov, and P. V. Avramov, El. Zh. Issledovano v Rossii, http://zhurnal.ape.relarn.ru/articles/2008/098.pdf , pp. 1005–1012 (2001).
5. D. B. Moore and T. J. Martinez, J. Phys. Chem. A., 104, 2367–2374 (2000).