
Det norske paradoks: om Norges forhold til Den europeiske union
2014
ISBN 9788215021003
Oil, the State, and Federalism
1997
ISBN 9780802076625
The Ties that Bind
2009
ISBN 9789052014753
The Constitution's Gift
2011
ISBN 9781442208575
La peculiare costituzione dell'Unione Europea
2012
ISBN 9788866551492
Squaring the Circle on Brexit
2018
ISBN 9781529200317
Norway’s EU Experience and Lessons for the UK
2023
ISBN 9781003808688Hope, Reluctance Or Fear?
2011
ISBN 9788293137337