| Bibliography |  Suggestions |
| 1 | Kang, S.T., Sumerian Economic Texts from the Umma Archive, Sumerian and Akkadian Cuneiform Texts in the Collection of the World Heritage Museum of the University of Illinois II, Urbana - Chicago - London 1973 317 Neo-Sumerian text(s) edited: 317 in Handcopy; 317 in Transliteration; 317 in Translation. |
| 2 | Steinkeller, P., "New Light on the Hydrology and Topography of Southern Babylonia in the Third Millennium", Zeitschrift für Assyriologie 91 (2001) 22-84 |
| 3 | Blaschke, T., Euphrat und Tigris im Alten Orient, Leipziger Altorientalistische Studien 6, Wiesbaden 2018 |
| http://cdli.mpiwg-berlin.mpg.de/P128978 |
| http://oracc.museum.upenn.edu/epsd2/P128978 |