Update a reference.

diff --git a/examples/step-42/doc/intro.dox b/examples/step-42/doc/intro.dox
index 4137876e701ea849f7d67a5f363aeb1407eb0a01..f3375683de12e545ac15882e4c74b8d83a7afecb 100644 (file)
--- a/examples/step-42/doc/intro.dox
+++ b/examples/step-42/doc/intro.dox
@@ -9,7 +9,8 @@ The code described here provides the basis for the numerical experiments shown
 in the following paper:
 <br>
   J. Frohne, T. Heister, W. Bangerth: <b>Efficient numerical methods for the large-scale, parallel
-                  solution of elastoplastic contact problems</b>. Submitted, 2013.
+                  solution of elastoplastic contact problems</b>.
+  Accepted for publication in International Journal for Numerical Methods in Engineering, 2015.
 </i>