Ratner, Svetlana Valerievna, and Pavel Dmitrievich Ratner. “Regional Energy Efficiency Programs in Russia: The Factors of Success”. REGION 3, no. 1 (May 17, 2016): 71–87. Accessed April 23, 2024. https://openjournals.wu.ac.at/ojs/index.php/region/article/view/71.