On Fri, 7 Jan 2005 Patrick Daly uploaded revised bst files for the natbib package.
natbib is a Bibliography style with author-year and numbered references.
Location on CTAN: /macros/latex/contrib/natbib License type: lppl
Announcement text: ---------------------------------------------------------------------- The natbib package comes with replacement bst files for 3 of the 4 standard BibTeX styles: plainnat, abbrvnat, unsrtnat. Until now, the ordering is exactly as for the original styles, which is not always appropriate for author-year citation. Especially when works have identical authors and years, as in a multipart paper, the original ordering has undesirable side effects. The revised style files improve on this. ----------------------------------------------------------------------
Thanks for the update.
For the CTAN Team Rainer Schöpf