供引用:

Shtansky V.A., Preobragensky A.S., Krasnovа N.A. INVESTMENT CLIMATE IN THE IRON AND IN THE STEEL CONSUMING SECTORS OF RUSSIA. Russian Journal of Industrial Economics. 2012;(2):3-8. (In Russ.) https://doi.org/10.17073/2072-1633-2012-2-3-8