@book{ BA65559286, author = "Postgate, J. N. and British School of Archaeology in Iraq", title = "Artefacts of complexity : tracking the Uruk in the Near East", publisher = "Published for the British School of Archaeology in Iraq by Aris and Phillips", year = "2002", series = "Iraq archaeological reports", number = "5", URL = "https://ci.nii.ac.jp/ncid/BA65559286" }