AUTONOMY IN THE RUSSIAN FEDERATION: THEORY AND PRACTICE ArticleKartashkin V.A., Abashidze A.Kh.International Journal on Minority and Group Rights. Vol. 10. 2003. P.. 203-220
SLOW STATIONARY WAVES IN A LONG TRANSMISSION-LINE WITH THE CUBIC NONLINEARITY ArticleSUBKHASISH D.G., SOTIN V.E.IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOFIZIKA. Vol. 25. 1982. P.. 1285-1290