diff --git a/en/index.markdown b/en/index.markdown
index 00e1a2e..8b35123 100644
--- a/en/index.markdown
+++ b/en/index.markdown
@@ -52,8 +52,8 @@ Supervisor: <a href="{{authors['jd'].home}}">{{authors['jd'].fullname}}</a>. Wri
 #### Posters
 - September 2012, *Study of two crowd motion and herding models*
 [Applieds PDEs for Life Sciences](http://www.esf.org/index.php?id=9153)) &ndash; Barcelona
-([pdf](http://www.ceremade.dauphine.fr/~jankowig/files/confs/barcelona2012/poster.pdf),
-[source](http://www.ceremade.dauphine.fr/~jankowig/files/confs/barcelona2012/poster_barcelona.tar.gz))
+ ([pdf](/files/research/posters/2012/2012_barcelona.pdf)|
+[source](/files/research/posters/2012/2012_barcelona.tar.gz))
 
 <!--
 #### Attended
diff --git a/files/research/posters/2012/2012_barcelona.pdf b/files/research/posters/2012/2012_barcelona.pdf
new file mode 100644
index 0000000..2acc874
Binary files /dev/null and b/files/research/posters/2012/2012_barcelona.pdf differ
diff --git a/files/research/posters/2012/2012_barcelona.tar.gz b/files/research/posters/2012/2012_barcelona.tar.gz
new file mode 100644
index 0000000..1d06acc
Binary files /dev/null and b/files/research/posters/2012/2012_barcelona.tar.gz differ
diff --git a/index.markdown b/index.markdown
index 537fada..78d1137 100644
--- a/index.markdown
+++ b/index.markdown
@@ -51,9 +51,8 @@ Préparée sous la direction de <a href="{{authors['jd'].home}}">{{authors['jd']
 
 #### Posters
 - septembre 2012, *Study of two crowd motion and herding models*, [Applieds PDEs for Life Sciences](http://www.esf.org/index.php?id=9153) &ndash; Barcelone
- ([pdf](http://www.ceremade.dauphine.fr/~jankowig/files/confs/barcelona2012/poster.pdf),
-[source](http://www.ceremade.dauphine.fr/~jankowig/files/confs/barcelona2012/poster_barcelona.tar.gz))
-
+ ([pdf](/files/research/posters/2012/2012_barcelona.pdf)|
+[source](/files/research/posters/2012/2012_barcelona.tar.gz))
 <!--
 #### Participation
 - juillet 2012, [Biomat 2012](http://www.ugr.es/~kinetic/biomat/) &ndash; Grenade