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
MASS SPECTROSCOPIC STUDY OF 9-AMINO- AND 9-ALKYL(DIALKYL, SPIRO)-1-AND 4-AZAFLUORENES СтатьяZakharov P.I., Shalimov V.P., Krokhin A.V., Prostakov N.S., Montenegro Kordova G.B.Chemistry of Heterocyclic Compounds. Том 23. 1987. С. 992-997