1. Enhancing Military and Commercial Spacepower through Nuclear;Gilbert,2021
2. Space;Gilbert,2022
3. Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and Other Celestial Bodies. 1967. United Nations. Available at: https://www.unoosa.org/oosa/en/ourwork/spacelaw/treaties/introouterspacetreaty.html.
4. Convention on international liability for damage caused by space objects. 1972. United Nations. Available at: https://www.unoosa.org/oosa/en/ourwork/spacelaw/treaties/introliability-convention.html.
5. Convention on assistance in the case of a nuclear accident or radiological emergency. 1987. International Atomic Energy Agency. Available at: https://www.iaea.org/topics/nuclear-safety-conventions/convention-assistance-case-nuclear-accident-or-radiological-emergency.