Bertsch, V., Ardone, A., Suriyah, M., Fichtner, W., Leibfried, T., & Heuveline, V. (2019). Advances in Energy System Optimization: Proceedings of the 2nd International Symposium on Energy System Optimization. Cham: Springer International Publishing AG.

Bertsch, Valentin., Armin Ardone, Michael Suriyah, Wolf Fichtner, Thomas Leibfried, and Vincent Heuveline. Advances in Energy System Optimization: Proceedings of the 2nd International Symposium On Energy System Optimization. Cham: Springer International Publishing AG, 2019.

Bertsch, Valentin., et al. Advances in Energy System Optimization: Proceedings of the 2nd International Symposium On Energy System Optimization. Cham: Springer International Publishing AG, 2019.