1. G. I. Zharkova, P. A. Stabnikov, V. M. Grankin, et al., Koordinats. Khim., 26, No. 8, 614–620 (2000).
2. P. A. Stabnikov, I. K. Igumenov, V. R. Belosludov, et al., Izv. Akad. Nauk SSSR, Ser. Khim. Nauk, 2, No. 1, 37 (1985).
3. G. I. Zharkova, I. K. Igumenov, and N. M. Tyukalevskaya, Koordinats. Khim., 14, No. 1, 67–74 (1988).
4. I. G. Kaplan, Introduction into the Theory of Intermolecular Interactions [in Russian], Nauka, Moscow (1982).
5. P. Hobza and R. Zahradnik, Intermolecular Complexes, Elsevier, Amsterdam (1988).