1. Global annual volume of peer reviewed scholarly articles and the share available via different open access options;Björk,2008
2. Incentivizing the open access research web: publication-archiving, data-archiving and scientometrics;Brody;CTWatch Quarterly,2007
3. Earlier web usage statistics as predictors of later citation impact;Brody;Journal of the American Association for Information Science and Technology (JASIST),2006
4. Peer-review alternatives for preprints, mechanisms;Doyle,2001
5. Self-selected or mandated, open access increases citation impact for higher quality research;Gargouri;PLOS ONE,2010