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
EXACT ANALOGUES OF THE HARDY INEQUALITY FOR DIFFERENCES IN THE CASE OF RELATED WEIGHTS ArticleBurenkov V.I., Goldman M.L.Doklady Mathematics. Том 59. 1999. С. 372-374