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
STRUCTURE OF SUBSTITUTED AMMONIUM BORATES IN BORIC ACID-AMINE-WATER SYSTEMS СтатьяTSEKHANSKII R.S., SKVORTSOV V.G., MOLODKIN A.K.ЖУРНАЛ НЕОРГАНИЧЕСКОЙ ХИМИИ. Том 31. 1986. С. 1961-1964