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
LE RAFFINAGE DU PETROLE ET SES GRAVES CONSEQUANCES ECOLOGIEQUES ArticleLélékova I.P.Новые технологии в инженерии. 2013. С. 56-68