For a few years now, we have been using an automated system to insert links between different terms defined in the IUPAC Gold Book.
Now, for the first time, we also applied this approach to an external source - the Pure and Applied Chemistry journal. The result is about 10 links on average added to each abstract.
Any comments are welcome.
p.s.- I almost forgot - the goldify library is by no means limited to the Gold Book - you can use it with any dictionary of terms.