<div dir="ltr">This article is a contribution towards an understanding of Open Access (OA) publishing. It proposes an analysis framework of 18 core attributes, divided into the areas of Bibliographic information, Activity metrics, Economics, Accessibility, and Predatory issues of OA journals.<div>
<br><a href="http://arxiv.org/abs/1308.2597">http://arxiv.org/abs/1308.2597</a></div></div>