[1]
Sorknæs, P., Lund, H., Andersen, A.N. and Ritter, P. 2015. Small-scale combined heat and power as a balancing reserve for wind – The case of participation in the German secondary control reserve. International Journal of Sustainable Energy Planning and Management. 4, (Feb. 2015), 31–42. DOI:https://doi.org/10.5278/ijsepm.2014.4.4.