URLDate
Verified		Extra Software
Requirements
(if any)		Access
Conditions		Notes
http://sciencedirect.com/science/article/pii/S0065[...]09/24/2015 Item is within a limited access website
http://ac.els-cdn.com/S0065211308604769/1-s2.0-S00[...]09/24/2015 PDF Reader Item is within a limited access website