TY  - GEN
AU  - Coolsaet,Rik
AU  - Biscop,Sven
TI  - Core group, directoire, enhanced co-operation? finding the key ro an effective foreign and defence policy for Europe
KW  - PolÃ­tica exterior
KW  - Defensa
KW  - UniÃ³n Europea
N2  - NÂº monogrÃ¡fico
ER  -