Hi, How can the bib module and \setuphead[chapter][prefix=+] be made to coexist? The following example works, but if you uncomment the \setuphead, the citations are broken and the reference list vanishes: \setupoutput[pdftex] % uncomment this line and it breaks %\setuphead[chapter][prefix=+] \usemodule[bib] \usemodule[bibltx] \setupbibtex[database={xampl.bib}] \setuppublications[refcommand=num] % makes no real difference %\setuppublicationlist[title=\chapter] \version[temporary] \starttext \chapter[chapt]{A Chapter} Some citations: \cite[article-full] \cite[inbook-full] \cite[manual- full]. This is chapter~\in[chapt]. \completepublications[criterium=all] \stoptext Any help much appreciated! PS: The following old mailing list article appears to describe the same problem, but the symptoms are different (citations disappear, but reference list does not) http://archive.contextgarden.net/message/ 20010516.173217.113e3787.en.html Robin