See:
- Julia Hillner, Confined Exiles : An Aspect of the Late Antique Prison System, Millennium. Jahrbuch zu Kultur und Geschichte des ersten Jahrtausends n. Chr., 10, pp. 385 - 433
- Brent D. Shaw, Bandit Highlands and Lowland Peace : The Mountains ofIsauria-Cilicia. Part II,Journal of the Economic and Social History of the Orient 38(1990),p. 245
- http://www.eie.gr/nhrf/institutes/igra/projects/boubon/inscriptions/inscription-091.asp