Humm, I just copy cp /usr/share/texlive/texmf-dist/bibtex/bst/base/unsrt.bst /usr/share/texlive/texmf-dist/bibtex/bst/base/unsrt-notitle.bst
and after changing unsrt by unsrt-notitle, I get a file without any references: This is BibTeX, Version 0.99d (TeX Live 2013/dev) The top-level auxiliary file: Pre-ANR_2014.aux I couldn't open style file unsrt-notitle.bst ---line 77 of file Pre-ANR_2014.aux : \bibstyle{unsrt-notitle : } I'm skipping whatever remains of this command It looks like that I have to run something else! I already rescaned and reconfigured lyx. But!! > Patrick Dupre wrote: > > Thank for the idea. However, > > if I declare \usepackage[style=authoryear,natbib=true]{biblatex} > > after > > \usepackage[sort, compress]{natbib} > > > > there is a conflict > > Sure, you have to decide which approach you want to use, you cannot use both. > > > If I remove > > \usepackage[sort, compress]{natbib} > > then I cannot use > > \bibliographystyle{unsrt} > > If would like keep using Bibtex generated bibliography. > > OK, so you are NOT using biblatex. Then you will need to copy and edit the > style file unsrt.bst. Note, though, that "unsrt" is not really compatible > with > natbib, you should rather use "unsrtnat". > > So, make a copy of unsrtnat.bst, say unsrtnat-notitle.bst. In this file, > change the following method: > > FUNCTION {format.title} > { title empty$ > { "" } > { title "t" change.case$ } > if$ > } > > to > > FUNCTION {format.title}{ "" } > > Make sure the file unsrtnat-notitle.bst is in your texmf tree. In LyX, issue > "rescan" in the bibtex dialog, then you should be able to chose "unsert- > notitle". > > HTH > Jürgen =========================================================================== Patrick DUPRÉ | | email: pdu...@gmx.com Laboratoire de Physico-Chimie de l'Atmosphère | | Université du Littoral-Côte d'Opale | | Tel. (33)-(0)3 28 23 76 12 | | Fax: 03 28 65 82 44 189A, avenue Maurice Schumann | | 59140 Dunkerque, France ===========================================================================