(7 Sept 2020) The bi-monthly release of COCI, the OpenCitations Index of Crossref open DOI-to-DOI citations has been published. In this latest release (dated 6 September 2020), COCI has been extended with more than 11 million additional citations. Now, COCI contains more than 733 million DOI-to-DOI citation links between more than 59.4 million bibliographic entities.
These new citations were harvested from the most recent Crossref data dump, downloaded on 19 August 2020, which includes the references of articles deposited in Crossref between 4 June 2020 and 3 August 2020.
The full article is on the OpenCitations blog.