Sousa, Bruno Reynaud de, e Christos Ch. Kypraios. The State and the New Space Economy: Enabling 21st Century Privateers or Asserting International Law?. Católica Law Review 4, no. 1 (Janeiro 1, 2020). Acedido Setembro 30, 2020. https://revistas.ucp.pt/index.php/catolicalawreview/article/view/6967.