Galtung, J. 1969. ‘Violence, Peace and Peace Research’, Journal of Peace Research, 6 (3): 167–91.
Harbom, Lotta and Peter Wallensteen 2005. ‘Armed Conflict and Its International Dimensions, 1946–2004’, Journal of Peace Research, 42 (5): 623–35.
Harbom, Lotta, Stina Högbladh and Peter Wallensteen 2006. ‘Armed Conflict and Peace Agreements’, Journal of Peace Research, 43 (5): 617–31.
Kreutz, Joakim 2010. ‘How and When Armed Conflicts End: Introducing the UCDP Conflict Termination Dataset’, Journal of Peace Research, 47 (2): 243–50.
