### Using BibTeX with Plain TeX

The file btxmac.tex (which is part of the Eplain system) contains macros and documentation for using BibTeX with Plain TeX, either directly or with Eplain. See the use of BibTeX for more information about BibTeX itself.

`btxmac.tex`
  macros/eplain/btxmac.tex
`eplain system`
  macros/eplain (zip, browse)

This question on the Web: http://www.tex.ac.uk/cgi-bin/texfaq2html?label=bibplain