Hi Taco, Month is missing from inproceedings in cont-no.bst. It should be (if I understand the bst language correctly) FUNCTION {inproceedings} { start.entry format.authors format.year format.arttitle crossref missing$ { format.in.booktitle.or.series format.number.series "" "\city" address do.out format.pages } { format.incoll.inproc.crossref format.pages } if$ + "" "\month" month do.out "" "\pubname" publisher do.out "" "\organization" organization do.out stop.entry } Also, in the bib module, can setuppublicationlayout be made to accept sets, so that one can write \definepublicationlayout[conference,inproceedings]{....} rather than repeating the instructions. (Why does bibtex provide two data types for the same thing?) Aditya