LyX ⇒ Cannot create sectioned bibliography in LYX

[yitianetie]

Good morning,

With a very simple .bib file, I would like to elaborate a sectioned bibliography. The process explained in Lyx help does not seem to work. I explain the problem :

1. I open Lyx. I generate a new document. In the document options/Bibliography, I tick on "sectioned bibliography".
2. Then, I insert BibteX Bibliography in the List/ToC tab. I add my .bib file
3. I visualize the PDF file, the bibliography is not sectioned. Please see the uploaded file.

The content of my .bib file intitled "Essai.bib" is as follows :

@Misc{bertrand,
author = {BERTRAND, Alain},
title = {``La branche arm{\'{e}}e du f{\'{e}}minisme: les Amazones''},
howpublished = {http://www.debian.org/index.fr.html},
year = {Mis en ligne le 20 avril 2005, consult{\'{e}} le 23 septembre 2007},
}

@book{zuthary_france_1965,
edition = {Ceres},
title = {La france dans le monde},
author = {ZUTHARY, Hamon},
year = {1965}
}

@Misc{Debian,
author = {Debian},
title = {debian website},
howpublished = {http://www.debian.org/index.fr.html},
year = {mis en ligne et consult{\'{e}} en 2015},
}

I would like to get a bibliography sectioned and organized as follows :

Articles

[reference]

Website

[reference]

I don't think I must edit the .bibfile. Lyx pretends to make sectioned bibliography. I just want to know the steps to follow. Please be as simple as possible.

One thing you shoud know : I use Debian GNU/Linux Jessie with Lyx 2.1.3.

[StarValkyrie]

Try this: https://tex.stackexchange.com/questions ... fered-item.