This DSSSL stylesheet transforms a DocBook bibliography as generated by refdbib to a corresponding TEI bibliography for use in TEI XML documents. The runbib script performs this transformation automatically, but if you prefer to run refdbib directly you'll have to do this transformation yourself:
~$ jade -t xml -d bibdb2tei.dsl /path/to/docbook.dcl docbook.bib.sgml > tei.bib.xml |
where docbook.bib.sgml is the bibliography file created by refdbib and docbook.dcl is the appropriate SGML declaration for DocBook SGML documents. Of course you can substitute openjade for jade.