Donatella M. Viola, European Foreign Policy and the European Parliament in the 1990s: An Investigation into the Role and Voting Behaviour of the European Parliament's Political Groups - European Foreign Affairs Review View Donatella M. Viola, European Foreign Policy and the European Parliament in the 1990s: An Investigation into the Role and Voting Behaviour of the European Parliament's Political Groups by - European Foreign Affairs Review Donatella M. Viola, European Foreign Policy and the European Parliament in the 1990s: An Investigation into the Role and Voting Behaviour of the European Parliament's Political Groups 5 4 European Foreign Affairs Review