Bibulous is a drop-in BibTeX replacement based on style templates. It provides all of the functionality of BibTeX, while adding the ability to work with large-scale databases, multilingual data, localized sorting, and a lot more. Its outstanding feature is that users can define new bibliographic styles in a matter of minutes without mastering the details of any user guide and without needing to understand the underlying code. This is possible through the use of style templates, which are ideal structures for defining the format of a bibliography.
