Lidiya Shamray Аnalysis of economic indicators of an enterprise dependence on the labor productivity // Russian Journal of Entrepreneurship. — 2009. — № 8-1 (140). — p. 102-107. — URL: http://bgscience.ru/com/lib/1472
Aleksandr Shakhmaev Analysis of Developed Countries Innovation Policy // Creative Economy. — 2012. — № 6 (66). — p. 65-69. — URL: http://bgscience.ru/com/lib/868