TY  - BOOK
AU  - Leuffen,Dirk
AU  - Rittberger,Berthold
AU  - Schimmelfennig,Frank
TI  - Differentiated integration: explaining variation in the European Union
SN  - 9780230246447
U1  - 337.2094 
PY  - 2013///
CY  - London: Palgrave Macmillan, 
KW  - European Union
KW  - European Union policy
KW  - differentiated integration
KW  - Euro crisis
KW  - European Union integration
N1  - References p269-281. Inclus. Index
ER  -