AUTONOMY IN THE RUSSIAN FEDERATION: THEORY AND PRACTICE ArticleKartashkin V.A., Abashidze A.Kh.International Journal on Minority and Group Rights. Том 10. 2003. С. 203-220
LATTICE DISTORTION OF HCP SOLID HELIUM UNDER PRESSURE ArticleFreiman Y.A., Tretyak S.M., Grechnev A., Goncharov A.F., Mao H.K., Hemley R.J., Tse J.S., Errandonea D.Physical Review B: Condensed Matter and Materials Physics (с 1998 по 2015 год). Том 80. 2009. 094112 с.