1. Kashkarov, L.L., Kalinina, G.V., Ivliev, A.I., et al., Elektronnyi Nauchno-Informatsionnyi Zhurnal “Vestnik Otdeleniya Nauk o Zemle RAN,” 2006, issue 24. URL: http://www.scgis.ru/russian/cp1251/h_dgggms/1-2006/informbul-1_2006/planet-6e.pdf
2. Price, P.B., Lal, D., Tamhane, A.S., and Perelygin, V.P., Earth Planet. Sci. Lett., 1973, vol. 19, p. 377.
3. Ginzburg, V.L., Polukhina, N.G., Feinberg, E.L., et al., Dokl. Phys, 2005, vol. 50, p. 283.
4. Ziegler, J.F., The Stopping and Range of Ions in Matter. SRIM version 2006. Obtained from 〈 http://www.srim.org 〉.