Update index.markdown

Philipp137 · web-flow · commit b4ef54c17bf9 · 2024-05-13T15:07:52.000+02:00
diff --git a/index.markdown b/index.markdown
@@ -47,7 +47,7 @@ Jean-Christophe Nave (coordinator)
 <br>
 P. Krah, X.-Y. Yin, J. Bergmann, J.-C. Nave, K. Schneider
 <br>
-Preprint  arXiv:2311.09379
+Communications in Computational Physics 35 (4), 905--937, 2024.  	arXiv:2311.09379               
 <br>
 [[PDF](https://arxiv.org/pdf/2311.09379.pdf)]
 
