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
LAWS OF FUNCTIONING OF UNDERGROUND HYDROSPHERE AND TECHNOGENIC ACTIVITY ArticleKhaustov A.P.Гидрогеология и карстоведение. 2009. С. 41-57