Hi all, I've a doc structured as followed : env_phd.tex biblio.bib project_phd.tex --> prd_phd.tex --> c_intro.tex (frontmatter) --> c_chap1.tex (bodymatter) I have read the previous thread [NTG-context] bibmodule + project, the result is : - in each components : \usepublications[prd_phd] - in prd_phd.tex (before \starttext) \setupbibtex[database=biblio,sort=author] \setuppublications[alternative=num-fr] \usepublications[prd_phd] My biblio.bib contains : @InProceedings{reno, author = {{Aubin}, Renaud}, title = {Titre test}, booktitle = {book title test}, pages = {1--100}, year = 2005 } I have compiled my product with : texexec --once prd_phd bibtex prd_phd texexec prd_phd texexec prd_phd texexec prd_phd I have a \cite[reno] in c_intro.tex, the prd_phd.bbl is ok and \completepublications works well I obtain [??] as the result of \cite and the log gives me : references : unknown reference [][reno] though my prd_phd.bbl = \setuppublicationlist[samplesize={{Aub}05},totalnumber=1] \startpublication[k=reno,t=inproceedings, a={{{Aubin}}},y=2005, n=1,s={Aub}05] \author[]{Renaud}[R.]{}{{Aubin}} \pubyear{2005} \arttitle{Titre test} \title{book title test} \pages{1--100} \stoppublication and the log publications : loading database from prd_phd.bbl I don't understand what happened... What I'm doing wrong ? I have try some options for \cite but it's not better and my understanding of m-bib need to be improved since i've recently switched from LaTeX to ConTeXt.