Sobre el tema, véase Pablo Mendes de León, “Unilateral efforts designed to enhance security in the context of international law”, The Use of Air and Outer Space: Cooperation and Competition, Chia-Jui Chang, ed.
للاطلاع على المزيد، انظر Pablo Mendes de Leon, “Unilateral efforts designed to enhance security in the context of international law”, The Use of Air and Outer Space: Cooperation and Competition, Chia-Jui Cheng, ed.