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- Arnold-Keifer, S.; Barkhausen, R.; Berger, F.; Hillenbrand, T.; Liesenhoff, F.; Niederste-Hollenberg, J.; Sánchez González, R. (2025): Exploring the Transferability of Market, Technical, and Regulatory Concepts from the Electricity to the Water Sector. Karlsruhe: Fraunhofer-Institut für System- und Innovationsforschung ISI. Working Paper Sustainability and Innovation No S04/2025. https://doi.org/10.24406/publica-4903.
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