Problems of formation of middle class (on the example of the Republic of Tatarstan) Margarita Mironova, Andrey Rykov Problems of formation of middle class (on the example of the Republic of Tatarstan) // Russian Journal of Entrepreneurship. — 2014. — № 15 (261). — p. 30-38. — URL: http://bgscience.ru/com/lib/4539 Read more ›