David Ball: Open Access | UKeiG | Open Access News from the RSP team | Scoop.it

"Readers will I am sure be aware of the different manifestations of Open Access (OA) – Green and Gold – the future of which is now the subject of debate.

To be clear: Gold OA is delivered through journals, which may be completely OA or hybrid, where some articles are OA and others are available only to subscribers; Green OA is delivered through self-archiving – authors’ deposit of manuscripts in repositories, which may be institutional or disciplinary."