Feldman, Albert Leonidovich, and Lada Avenirovna Podolyanets. “Development of Economical and Geographical Image of Eastern Siberia As a Subject and an Object of Strategic Investments in Oil and Gas Complex”. International Journal of Energy Economics and Policy 7, no. 2 (April 14, 2017): 360–366. Accessed April 20, 2024. https://www.econjournals.com/index.php/ijeep/article/view/4584.