Citeproc-hs is a haskell implementation of the citation style language (csl).

citeproc-hs adds to pandoc, the famous haskell text processing tool, a bibtex like citation and bibliographic formatting and generation facility.

csl is an xml language for specifying citation and bibliographic formatting, similar in principle to bibtex .bst files or the binary style files in commercial products like endnote or reference manager.

this package contains the data files needed to use the library.