TY  - GEN
AU  - Schwenk,Walter
AU  - Schwenk,Rüdiger
TI  - Aspects of international co-operation in air traffic management
T2  - Utrecht studies in air and space law
SN  - 9041104976
PY  - 1998///
CY  - The Hague, London
PB  - Martinus Nijhoff
N1  - Bibliography: p305-309
ER  -