CROSBY, Kevin. Copyright 2017. Proceedings of the Wisconsin Space Conference, [S. l.], v. 1, n. 1, 2017. DOI: 10.17307/wsc.v1i1.232. Disponível em: https://dione.carthage.edu/ojs/index.php/wsc/article/view/232. Acesso em: 1 may. 2024.