| Bibliography |  Suggestions |
| 1 | Sigrist, M., Texts from the Yale Babylonian Collections. II, Sumerian Archival Texts 3, Bethesda 2000 |
| 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://collections.peabody.yale.edu/search/Record/YPM-BC-016076 |
| http://oracc.museum.upenn.edu/epsd2/P144899 |
| http://www.ebl.lmu.de/library/YBC.1335 |
| http://cdli.earth/P144899 |