@article{Hanson2017, author = "J. W. Hanson and S. G. Ortman and J. Lobo", title = "{Supplementary information from Urbanism and the division of labour in the Roman Empire}", year = "2017", month = "11", url = "https://rs.figshare.com/articles/dataset/Supplementary_information_from_Urbanism_and_the_division_of_labour_in_the_Roman_Empire/5576680", doi = "10.6084/m9.figshare.5576680.v1" }