WANNACK, Volker. Blockchain Based Hydrogen Market (BBH2) - A Paradigm-Shifting, Innovative Solution for a Climate-Friendly and Sustainable Structural Change. Open Conference Proceedings, [S. l.], v. 2, p. 59–63, 2022. DOI: 10.52825/ocp.v2i.147. Disponível em: https://www.tib-op.org/ojs/index.php/ocp/article/view/147. Acesso em: 25 apr. 2024.