Galkina, Anna, Vyacheslav Kulagin, and Irina Mironova. “Renewable Energy Sources: Global and Russian Outlook Up to 2040”. Journal of Technology Innovations in Renewable Energy 3, no. 4 (December 8, 2014): 185–194. Accessed December 5, 2024. https://mail.lifescienceglobal.com/pms/index.php/jtire/article/view/2584.