Recent developments in space law : opportunities & challenges / ed. by Venkata Rao, V. Gopalakrishnan, Kumar Abhijeet
National space legislation in Europe : issues of authorisation of private space activities in the light of developments in european space cooperation / ed. by Frans G. von der Dunk
The space law review / ed. Joanne Wheeler
Legislação espacial portuguesa / [comp.] Autoridade Nacional de Comunicações