Tomb Y, Umm el-Qa'ab
See:
- William Matthew Flinders Petrie, Francis Llewellyn Griffith: The royal tombs of the first dynasty: 1900 Part 1 (= Memoir of the Egypt Exploration Fund. Band 18, pp. 85-86
- http://www.ucl.ac.uk/museums-static/digitalegypt//abydos/abydostomby.html