Archer, Clive (1996) The Nordic Area as a 'Zone of Peace', Journal of Peace Research 33(4): 445–467.
Sogner, Ingrid & Clive Archer (1998) Norway, European Integration and Atlantic Security. London.
Sogner, Ingrid & Clive Archer (1995) Norway and Europe: 1972 and Now'?, Journal of Common Market Studies 33(3): 389–410.
The Peace Research Institute Oslo (PRIO) conducts research on the conditions for peaceful relations between states, groups and people.