BARTH, Volker; SIEBENHÜNER, Bernd. Sustainable investment decisions by medium sized power producers. Ökologisches Wirtschaften - Fachzeitschrift, [S. l.], v. 25, n. 2, 2010. DOI: 10.14512/oew.v25i2.691. Disponível em: https://www.oekologisches-wirtschaften.de/index.php/oew/article/view/691. Acesso em: 5 mai. 2024.