--- a/relatedprojects.xml
+++ b/relatedprojects.xml
@@ -104,6 +104,15 @@
     <p class="url">→ <a href="http://wmi.math.u-szeged.hu/wmi/math.php">http://wmi.math.u-szeged.hu/wmi/math.php</a></p>
+<div class="catit">
+    <h3><a href="http://yamwi.sourceforge.net">Yamwi</a></h3>
+    <p>Developer: Mario Rodríguez Riotorto.</p>
+    <p>See also: <a href="http://www.sourceforge.net/projects/yamwi">Yamwi at Sourceforge</a>.</p>
+    <p class="url">→ <a href="http://yamwi.sourceforge.net">http://yamwi.sourceforge.net</a></p>
 <h3>Systems using Maxima as a component in a larger scheme</h3>
 <div class="catit">
@@ -111,13 +120,6 @@
     <p>Developer: Rene Grothmann.</p>
     <p>“Euler is a MatLab like numerical system with a GUI frontend in notebook style ala Maple, plot features, and a numerical programming language. Euler can be used as a GUI frontend to Maxima. It can also exchange data and expressions with Maxima, helping Maxima with numerical calculations, and Euler with symbolic evaluation.”</p>
     <p class="url">→ <a href="http://mathsrv.ku-eichstaett.de/MGF/homes/grothmann/euler/">http://mathsrv.ku-eichstaett.de/MGF/homes/grothmann/euler/</a></p>
-<div class="catit">
-    <h3><a href="http://www.geogebra.org/trac/wiki/GeoGebraCAS/Documentation">GeoGebraCAS</a></h3>
-    <p>Developer: Markus Hohenwarter et al.</p>
-    <p>“GeoGebra is free and multi-platform dynamic mathematics software for all levels of education that joins geometry, algebra, tables, graphing, statistics and calculus in one easy-to-use package. GeoGebraCAS extends the Computer Algebra System (CAS) features of GeoGebra to allow students to work with fractions, equations, and formulas that include variables.”</p>
-    <p class="url">→ <a href="http://www.geogebra.org/trac/wiki/GeoGebraCAS/Documentation">http://www.geogebra.org/trac/wiki/GeoGebraCAS/Documentation</a></p>
 <div class="catit">