Welcome to REF, a system to help humans keep track of bibliographical information.
This takes a lot of the hassle out of making a bibliography if you update your bibliography file as you go along. It also helps you to adhere to the two key qualities of a bibliography:
REF encourages you to associate more information with a reference than is needed to generate an entry in a bibliography for it. Information such as where to find it and what publications you have cited it in are very useful, and above all a list of keywords that describe what the reference is about will prove very useful if you know you read about something somewhere but can't remember quite where - REF will help you to find the reference.
The program is written in Perl 5 and was developed on a Sun running UNIX. Since it generates bibliographies in HTML, these are best viewed using your web browser.