1. Once a peacenik - always a peacenik? Results from a German six-wave, twenty-year longitudinal study;Boehnke;Peace and Conflict: Journal of Peace Psychology,2005
2. What makes an effective antiwar movement? Theme-issue introduction;Lieberfeld;International Journal of Peace Studies,2008
3. Opinion-based group membership as a predictor of collective emotional responses and support for pro- and anti-war action;Musgrove;Social Psychology,2008
4. Strategic changes and cultural adaptations: Explaining differential outcomes in the international plowshares movement;Nepstad;International Journal of Peace Studies,2008