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| 1 | Waetzoldt, H. - Yıldız, F., Die Umma-Texte aus den Archäologischen Museen zu Istanbul. Band II. Nr. 601-1600, Materiali per il Vocabolario Neosumerico 16, Rome 1994 999 Neo-Sumerian text(s) edited: 999 in Transliteration. |
| 2 | Frayne, D.R., Ur III Period (2112-2004 BC), The Royal Inscriptions of Mesopotamia. Early Periods 3/2, Toronto - Buffalo - London 1997 |
| http://oracc.museum.upenn.edu/epsd2/P118903 |
| http://cdli.earth/P118903 |