@article{Johnston2020, author = "Robert Johnston and Rowan May and David McOmish", title = "{Scientific Dates for England's Field Systems}", year = "2020", month = "3", url = "https://orda.shef.ac.uk/articles/dataset/Scientific_Dates_for_England_s_Field_Systems/11971599", doi = "10.15131/shef.data.11971599.v2" }