TY  - BOOK
AU  - Kyriakopoulos,George D.
TI  - The space treaties at crossroads - considerations de lege ferenda: proceedings of an international conference on new challenges in space law 
SN  - 9783030014780
PY  - 2019///
CY  - Cham, Switzerland
PB  - Springer, 
KW  - Space law
ER  -