Cologne commentary on space law. 1, Outer space treaty / Stephan Hobe, Bernhard Schmidt-Tedd, Kai-Uwe Schrogl (editors) ; Rada Popva, Martin Reynders (assistant editors)
Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, Including the Moon and Other Celestial Bodies (1967 January 27) fast (OCoLC)fst01774206