If you write academic papers, then you need to maintain a database of the references you cite. Assuming that you use LaTeX, this is typically accomplished by creating a BibTeX file that contains the needed bibliographical data. (Note that, in addition to identifying this particular data format, you may also see the term “BibTeX” being used to reference the software program that pulls information out of the BibTeX file and integrates it into a compiled LaTeX document.)
While it is possible to create a BibTeX file using nothing more than a text editor, it saves time to import such information into a program designed for this purpose. Always pleased to uncover free software, I’ve found the open source program JabRef to be a powerful citation manager. Many of the engineering article databases (Compendex, IEEEXplore, Web of Science, etc.) allow you to export bibliographical data for the papers they store. It turns out that there are many formats for exporting such data, but JabRef allows most of these formats to be imported directly into its BibTeX database.
Since JabRef runs on the Java Virtual Machine, it works with Windows, Mac OS X, and Linux. In fact, if you don’t want to be bothered downloading JabRef, you can launch the software over the web.