Strielkowski, W., KrÅ¡ka, Å tÄ›pán and Lisin, E. (2013) “Energy Economics and Policy of Renewable Energy Sources in the European Union”, International Journal of Energy Economics and Policy, 3(4), pp. 333–340. Available at: https://econjournals.com/index.php/ijeep/article/view/528 (Accessed: 22 November 2024).