Author: Mezhregionalʹnai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡  "Ėkologicheskie i sot︠s︡ialʹno-ėkonomicheskie aspekty razvitii︠a︡ predgornoĭ zony Severnogo Kavkaza" (2005 Maĭkop, Russia)