Cf. Sverre Lodgaard and Marek Thee (Eds.), Nuclear Disengagement in Europe, Stockholm International Peace Research Institute, London: Taylor and Francis Ltd., 1983; see also Per Berg and Sverre Lodgaard, 'Disengagement Zones: A Step Towards Meaningful Defense?', Journal of Peace Research, Vol. 20, No. 1, 1983, pp. 5-15.
2.
Alvin M. Saperstein, 'Depletion Zones - An Enhanced Non-Provocative Defense in Europe', paper prepared for SIPRI Workshop on Measures to Reduce the Danger of Surprise Attack.
3.
Sverre Lodgaard , 'Nordic Initiatives for a Nuclear-free Zone in Europe', SIPRI Yearbook1982, pp. 75-93.
4.
Union of Concerned Scientists, No First Use, Cambridge, Massachusetts, 1982.