Isotope evidence for agricultural extensification reveals how the world's first cities were fedAmy Styring, Amy Bogaard, Augusta McMahon et al.|Nature Plants|2017Cited by 238
1985 Excavations at Tell Leilan, SyriaHarvey Weiss, Robert Whiting, P.M.M.G. Akkermans et al.|American Journal of Archaeology|1990Cited by 57