Margarita Savina, Aleksandr Zaytsev, Andrey Zaytsev, Yozef Sedlarzh The problems of consolidation of representatives of the creative class of the BRIC countries facing the challenges of the modern economy // Creative Economy. — 2010. — № 2 (38). — p. 34-39. — URL: http://bgscience.ru/com/lib/319