@inproceedingsKrauter_Rustemovic_Khatibi_2020, title=Reduction of required storage capacities for a 100% renewable energy supply in Germany, if new PV systems are installed with east-west tracking systems at increased elevation angles, DOI=10.4229/EUPVSEC20202020-6BV.5.10, booktitle=Proceedings of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020, author=Krauter, Stefan and Rustemovic, D. and Khatibi, Arash, year=2020, pages=1818–1819 

@inproceedingsStille_Böcker_Bettentrup_Kaiser_2015, place=Kassel, title=Hierarchisches Optimierungskonzept für die Laststeuerung von Haushaltsgeräten, booktitle=ETG-Fachtagung “Von Smart Grids zu Smart Markets”, publisher=VDE, author=Stille, Karl Stephan Christian and Böcker, Joachim and Bettentrup, Ralf and Kaiser, Ingo, year=2015