See:
- Esq., M.A., F.S.A., W.C.F. Anderson, Esq., M.A., J.G. Milne, Esq., M.A., and F. Haverfield, Esq., M.A., F.S.A. J.A.R. Munro : On the Roman town of Doclea, in Montenegro, Archaeologia or Miscellaneous Tracts Relating to Antiquity Volume 55, Westminster 1896