Lauber, Volkmar, and Lutz Mez. “Three Decades of Renewable Electricity Policies in Germany”. Energy &Amp; Environment, vol. 15, no. 4, 2004, pp. 599-23, https://doi.org/10.1260/0958305042259792.
Lauber, V., & Mez, L. (2004). Three Decades of Renewable Electricity Policies in Germany. Energy &Amp; Environment, 15(4), 599-623. https://doi.org/10.1260/0958305042259792
Lauber V, Mez L. Three Decades of Renewable Electricity Policies in Germany. Energy & Environment. 2004;15(4):599-623.