diff --git a/cnam/travaux/blanc/document.bib b/cnam/travaux/blanc/document.bib
index af67ce0..63e2eb9 100644
--- a/cnam/travaux/blanc/document.bib
+++ b/cnam/travaux/blanc/document.bib
@@ -24,6 +24,8 @@ howpublished="\url{https://www.mercurial-scm.org}"}
 howpublished="\url{https://pandoc.org}"}
 @misc{pgp,title="OpenPGP",
 howpublished="\url{https://www.openpgp.org}"}
+@misc{poppler,title="Poppler",
+howpublished="\url{https://poppler.freedesktop.org}"}
 @misc{py,title="Python",
 howpublished="\url{https://www.python.org}"}
 @misc{rsync,title="Rsync",
diff --git a/cnam/travaux/blanc/document/moyens.tex b/cnam/travaux/blanc/document/moyens.tex
index e6a1039..5cf723a 100644
--- a/cnam/travaux/blanc/document/moyens.tex
+++ b/cnam/travaux/blanc/document/moyens.tex
@@ -93,7 +93,7 @@ Extraction de certaines pages d’un document source déjà existant.
 
 Récupération d’une ou plusieurs images spécifiques d’un autre document.
 
-Poppler, GhostScript \cite{gs}.
+Poppler \cite{poppler}, GhostScript \cite{gs}.
 
 \subsubsection{Rotation d’éléments}