@article{​2017, author = "OpenCitations ​", title = "{OpenCitations Corpus dataset of all the agent roles, archived on 2017-09-25}", year = "2017", month = "10", url = "https://figshare.com/articles/dataset/OpenCitations_Corpus_dataset_of_all_the_agent_roles_archived_on_2017-09-25/5451016", doi = "10.6084/m9.figshare.5451016.v1" }