Huber, Peer, Christian Lodroner, Christoph Wagner, Johannes Brunder, Harald Drück, Bernd Hafner, Ralf Dott, and Konstantinos Stergiaropoulos. 2026. “Development of Improved Heat Sources for a New Generation of Cold District Heating Systems”. International Sustainable Energy Conference - Proceedings 2 (April). https://doi.org/10.52825/isec.v2i.3419.