Lund R, Østergaard DS, Yang X, Mathiesen BV. Comparison of Low-temperature District Heating Concepts in a Long-Term Energy System Perspective. IJSEPM [Internet]. 2017 Mar. 8 [cited 2024 May 1];12:5-18. Available from: https://journals.aau.dk/index.php/sepm/article/view/1661