From f01f9c3e8f9bc2265f66eef9df2d8eba64a0c197 Mon Sep 17 00:00:00 2001
From: Guillaume Demesy <guillaume.demesy@fresnel.fr>
Date: Wed, 14 Mar 2018 07:18:01 +0100
Subject: [PATCH] Update README.txt

---
 DiffractionGratings/README.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/DiffractionGratings/README.txt b/DiffractionGratings/README.txt
index da6d32f..4f35757 100644
--- a/DiffractionGratings/README.txt
+++ b/DiffractionGratings/README.txt
@@ -1,3 +1,5 @@
 Parametric model of diffraction gratings
 
+A documentation is available [here](https://arxiv.org/abs/1710.11451)
+
 Models developed by Guillaume Demésy.
-- 
GitLab