From 9f235e61b2cd75fffd13819c6541f8944a7fcea1 Mon Sep 17 00:00:00 2001
From: Peter Munch <peterrmuench@gmail.com>
Date: Wed, 11 Nov 2020 11:09:33 +0100
Subject: [PATCH] Add reference to skew-symmetric implementation in step-67

---
 examples/step-67/doc/results.dox | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/examples/step-67/doc/results.dox b/examples/step-67/doc/results.dox
index 42acb5a0dc..b94fc29524 100644
--- a/examples/step-67/doc/results.dox
+++ b/examples/step-67/doc/results.dox
@@ -725,6 +725,10 @@ convective form $(\mathbf v, \tilde{\mathbf{F}}(\mathbf w)\nabla
 the equation and the integration formula, and can in some cases by understood
 by special skew-symmetric finite difference schemes.
 
+To get started, interested readers could take a look at
+https://github.com/kronbichler/advection_miniapp, where a
+skew-symmetric DG formulation is implemented with deal.II for a simple advection
+equation.
 
 <h4>Equipping the code for supersonic calculations</h4>
 
-- 
2.39.5