Hypertext links in the bibliography missing

[sneumann]

Some of our references were explicitly to websites. We need to have those links.
Also, it would be great to have DOI or article links in the bibliography.

[stanstrup]

It apparently is not so easy (but I agree). I looked into it yesterday and it seems the CSL standard doesn't have something for this. I didn't dig very deep so it might be possible somehow. Feel free to see if you can find a way.

[stanstrup]

Also might be easier in the html version than the pdf version. The latter needs latex.

[stanstrup]

OK it seems like it is possible. While CSL doesn't seem to have specification for this latex does.
Something like:

title = {\href{http://dx.doi.org/10.3390/metabo9070123}{{NMR} spectroscopy for metabolomics research.}}

seems to work. But for pdf only and not the html book. It would also be some work to do in the whole bibtex though. I guess it might be possible to script that though if there is an R parser for the bibtex. A script at rendering or change the whole bibtex file?

An alternative seems to be to add the url to the reference (in the csl). That should be clickable with \usepackage{hyperref}. But more ugly. Maybe also works in html.

Opinions?