VERBRUGGEN, Aviel et al. Europe’s electricity regime: restoration or thorough transition. International Journal of Sustainable Energy Planning and Management, Aalborg, Denmark, v. 5, p. 57–68, 2015. DOI: 10.5278/ijsepm.2015.5.6. Disponível em: https://journals.aau.dk/index.php/sepm/article/view/1067. Acesso em: 22 jul. 2024.