Open Access (OA) is free online access to the full text of research articles for anyone, webwide.
Research made available via open access is becoming increasingly cited and many open-access journals are now peer reviewed.
Two models:
Self-Archiving in:
Publishing in an open access journal:
OA may lead to:
The Effect of Open Access and Downloads ('hits') on Citation Impact: A Bibliography of Studies
The Open Access Citation Advantage: Studies and Results to Date
Transforming Scholarly Publishing through Open Access: A Bibliography
Examples of OA publishing initiatives