| Bibliography |  Suggestions |
| 1 | Sigrist, M., Textes Économiques Néo-Sumeriens de l'Université de Syracuse, ERC 29, Paris 1983 [avec 14 copies de David Owen] |
| 2 | Mayr, R.H., "Intermittent Recarving of Seals in the Neo-Sumerian Period", W.W. Hallo - I.J. Winter, Seals and Seal Impressions. Proceedings of the XLVe Rencontre Assyriologique Internationale. Part II, Bethesda 2001, pp. 49-58 |
| http://cdli.mpiwg-berlin.mpg.de/P130795 |
| http://oracc.museum.upenn.edu/epsd2/P130795 |