International Journal on Minority and Group Rights. Том 10. 2003. С. 203-220
The author regret that a typographical error was present in the Fig. 2 of the published original version of this article; the text “Natual” in the image should have been “Natural”. The correct Fig. 2 is now presented correctly in this article. © 2018, Springer-Verlag GmbH Germany, part of Springer Nature.