LUND, R. Energy system benefits of combined electricity and thermal storage integrated with district heating. International Journal of Sustainable Energy Planning and Management, Aalborg, Denmark, v. 31, p. 23–38, 2021. DOI: 10.5278/ijsepm.6273. Disponível em: https://journals.aau.dk/index.php/sepm/article/view/6273. Acesso em: 26 apr. 2024.