Alnæs, Erik N, Roger B Grøndahl, Stein-Erik Fleten, and Trine K Boomsma. “Insights from Actual Day-Ahead Bidding of Hydropower”. International Journal of Sustainable Energy Planning and Management 7 (November 20, 2015): 34–54. Accessed April 25, 2024. https://journals.aau.dk/index.php/sepm/article/view/1019.