TRONCHIN, L.; TOMMASINO, M. C.; FABBRI, K. On the “cost-optimal levels” of energy performance requirements and its economic evaluation in Italy. International Journal of Sustainable Energy Planning and Management, Aalborg, Denmark, v. 3, p. 49–62, 2014. DOI: 10.5278/ijsepm.2014.3.5. Disponível em: https://journals.aau.dk/index.php/sepm/article/view/542. Acesso em: 4 may. 2024.