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
ORIGIN OF FERROMAGNETISM IN ZNO CODOPED WITH GA AND CO: EXPERIMENT AND THEORY СтатьяHe Y., Liu E.Z., Tse J.S., Yin S., Jiang J.Z., Sharma P., Ohtsu N., Inoue A., Biswas K., Inada Y., Nomura M.Physical Review B - Condensed Matter and Materials Physics. Том 78. 2008.