If a paper you are linking to has an associated Digital Object Identifier (DOI), please use the
http://dx.doi.org/ address to link to it instead of the publisher's address. It is intended to be persistent, even if the journal changes publishers, or the publisher changes address formats (e.g. Wiley and Taylor and Francis).
Publishers usually either give an explicit DOI link; if not, one merely appends the DOI indicated in the page to
So please, link to papers with the DOI system!