Lion Hirth,Inka Ziegenhagen.Balancing power and variable renewables: Three links[J].Renewable and Sustainable Energy Reviews,2015.
Felix Müsgens,Axel Ockenfels,Markus Peek.Economics and design of balancing power markets in Germany[J].International Journal of Electrical Power and Energy Systems,2014.
Johannes Viehmann.State of the German Short-Term Power Market[J].Zeitschrift für Energiewirtschaft,2017.