Bartosz Ceran, Krzysztof Sroka (2015) “Performance Analysis of a Hybrid Generation System of Wind Turbines, Photovoltaic Modules, and a Fuel Cell”, Acta Energetica, (02), pp. 36–47. Available at: https://www.actaenergetica.org/index.php/journal/article/view/425 (Accessed: 31 March 2023).