Unpaywall: A new OA discovery tool

« Some of you may remember oaDOI, a tool that searches for an Open Access (OA) version of an article when provided with a digital object identifier (DOI). Impactstory, the team behind oaDOI, has just announced the upcoming release of a new tool based on the oaDOI API called Unpaywall and it looks to be very useful indeed. (…) »