Redigerer Henrik Urdal (avsnitt)

== Bibliografi (utvalg) ==
* Gudrun Østby; Henrik Urdal & Ida Rudolfsen, (2017) What is driving gender equality in secondary education? ''Education Research International''
* Gudrun Østby,; Henrik Urdal & Ida Rudolfsen (2016) What Is Driving Gender Equality in Secondary Education? Evidence from 57 Developing Countries, 1970–2010, ''Education Research International''.
* Håvard Strand & Henrik Urdal (2014) Hear nothing, see nothing, say nothing: Can states reduce the risk of armed conflict by banning census data on ethnic groups?, ''International Area Studies Review'' 17(2): 167–183.
* Håvard Hegre; Joakim Karlsen; Håvard Mokleiv Nygård; Håvard Strand & Henrik Urdal (2013) Predicting Armed Conflict, 2010–2050, ''International Studies Quarterly'' 57(2): 250–270.
* Halvard Buhaug & Henrik Urdal (2013) An urbanization bomb? Population growth and social disorder in cities, ''Global Environmental Change'' 23(1): 1–10.
* Henrik Urdal& Kristian Hoelscher (2012) Explaining Urban Social Disorder and Violence: An Empirical Study of Event Data from Asian and Sub-Saharan African Cities, ''International Interactions'' 38(4): 512–528.
* Gudrun Østby; Henrik Urdal; Zulfan Tadjoeddin; S. Mansoob Murshed; & Håvard Strand (2011) Population Pressure, Horizontal Inequalities and Political Violence: A Disaggregated Study of Indonesian Provinces, 1990-2003, ''Journal of Development Studies'' 47(3): 377–398.
* Henrik Urdal; Theisen, Ole Magnus;Gleditsch, Nils Petter; & Buhaug, Halvard (2010) Klimakriger? En vurdering av det faglige grunnlaget [Climate Wars? An Assessment of the Scientific Foundation] , ''Norsk Statsvitenskapelig Tidsskrift'' 26(4): 297–320.
* Henrik Urdal (2008) Population, Resources and Violent Conflict: A Sub-National Study of India 1956–2002 , ''Journal of Conflict Resolution'' 52(4): 590–617.
* Clionadh Raleigh & Henrik Urdal (2007) Climate Change, Environmental Degradation and Armed Conflict, ''Political Geography'' 26(6): 674–694.
* Henrik Urdal (2006) A Clash of Generations? Youth Bulges and Political Violence, ''International Studies Quarterly'' 50(3): 607–630.
* Henrik Urdal (2005) People vs. Malthus: Population Pressure, Environmental Degradation, and Armed Conflict Revisited, ''Journal of Peace Research'' 42(4): 417–434