Hedfi, Houeida, and Ahlem Dakhlaoui. “Electricity Industrial Organization: What About The Strategic Behavior Of Hydro And Thermal Operators?”. International Journal of Energy Economics and Policy, vol. 10, no. 2, Jan. 2020, pp. 438-42, https://mail.econjournals.com/index.php/ijeep/article/view/8775.