[3]
The Impact of Open Access Joumals-A Citation Study from Thomson ISI .2 http://www.isinet.com/ media/presentrep/acropdf/impact-oa-joumals.pdf . 2006
[3]
The Impact of Open Access Joumals-A Citation Study from Thomson ISI .2 http://www.isinet.com/ media/presentrep/acropdf/impact-oa-joumals.pdf . 2006