Jack S. Levy, “The Evolution of Militarized Interstate Disputes,” in The Process of War: Advancing the Scientific Study of War, eds. Stuart A. Bremer and Thomas R. Cusack (Abingdon, UK: Gordon and Breach, 1996).

“The Evolution of Militarized Interstate Disputes.” The Process of War: Advancing the Scientific Study of War, ed. Stuart A. Bremer and Thomas R. Cusack (Gordon and Breach, 1996).