Andrey Kaukin, Georgiy Idrisov Analysis of Expenses of Goods Transfer in Modeling of Trade Flows // Russian Journal of Entrepreneurship. — 2013. — № 13 (235). — p. 119-125. — URL: http://bgscience.ru/com/lib/4311
Andrey Kaukin, Georgiy Idrisov Analysis of Expenses of Goods Transfer in Modeling of Trade Flows // Russian Journal of Entrepreneurship. — 2013. — № 12 (234). — p. 23-31. — URL: http://bgscience.ru/com/lib/4278