Valentin Nikonorov, Viktor Tyutyukin Trade and its elements, system approach // Russian Journal of Entrepreneurship. — 2015. — Vol. 16. — № 22. — p. 4119-4126. — doi: 10.18334/rp.16.22.2084
Dmitriy Kleymyonov Organizing a Program of Regional Expansion of Trade Networks as a Factor for Innovation Development // Russian Journal of Entrepreneurship. — 2010. — № 2-1 (152). — p. 55-60. — URL: http://bgscience.ru/com/lib/2016
