Kohler, Matthew. What Can the Collective Action Problem Tell Us about the Recurrence of Civil War and the Long-term Stability of a Country?, thesis, December 2005; (https://digital.library.unt.edu/ark:/67531/metadc4955/m1/17/: accessed July 17, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .