A database provides style files (bst and sty) for use with LaTeX documents using BibTeX or AMSrefs to manage the bibliography. The styles are referenced by the academic journals to which they apply.
Overview and download of this unix software for browsing and editing database in the BibTeX format. Requires Gnome and C++ standard libraries. Free under GPL.
A web based, shared bibliography manager written in PHP and BibTeX compliant. A lot of support for structuring and annotating the literature in overlapping topics.
Method for generating customized BibTeX bibliography styles from a generic file using the docstrip functionality of LaTeX. Parameter can be selected using a menu system or by editing a config file. Documentation and download.