AUTONOMY IN THE RUSSIAN FEDERATION: THEORY AND PRACTICE СтатьяKartashkin V.A., Abashidze A.Kh.International Journal on Minority and Group Rights. Том 10. 2003. С. 203-220
TRANSVECTOR ALGEBRAS IN THE THEORY OF THE REPRESENTATIONS OF REDUCTIVE LIE-GROUPS СтатьяZHELOBENKO D.P.Doklady Akademii nauk SSSR. Том 288. 1986. С. 32-35