The security of space activities
Gérard Brachet, NP paper No.51, July 2016, 10pp.
Advancing International Space Code of Conduct
Jana Robinson, Article for e-International Relations, July 13, 2012
The Hague Code of Conduct Against Ballistic Missile Proliferation: “Lessons Learned” for the European Union Draft Code of Conduct for Outer Space Activities
Lucia Marta, ESPI Perspectives No. 34, June 2010