@article{​2016, author = "OpenCitations ​", title = "{OCC provenance data of all the bibliographic entries, as of September 24, 2016}", year = "2016", month = "9", url = "https://figshare.com/articles/dataset/OCC_provenance_data_of_all_the_bibliographic_entries_as_of_September_24_2016/3858762", doi = "10.6084/m9.figshare.3858762.v1" }