Published Articles Lemke, Douglas, & Crabtree, Charles (2020). Territorial Contenders in World Politics. Journal of Conflict Resolution. 64(2-3):518-544. Lemke, Douglas. 2019. Do International Rules and Norms Apply to Non-State Actors? International Studies Review. 21(2):210-224. Kenwick, Michael, and Lemke, Douglas. 2023. International Influences on the Survival of Territorial Non-state Actors. British Journal of Political Science 53(2):479-497.