diff --git a/html/impl.html b/html/impl.html
index cabc9caa62ac4de24d0da068ba20c2a2057df939..1112faef25a03f7ee090a428a2a957c228e9c16c 100644
--- a/html/impl.html
+++ b/html/impl.html
@@ -399,6 +399,20 @@ Lourens van der Meij, Antoine Isaac, and Claus Zinn, <a href="">A
 Semantic Web Conference, Hersonissos (GR), LNCS 6088:394-409, 2010.
 </small>
 </dd>
+<dt>[<a href="http://www4.wiwiss.fu-berlin.de/bizer/silk/">Silk 2</a>]</dt>
+<dd>
+The Silk is a framework for automatically generating links for linked
+datasets. Since version 2, it is able to export links in the 
+Alignment format (that they also call the OAEI format... this is
+certainly our mistake ;-).
+<!--br /><small>
+Lourens van der Meij, Antoine Isaac, and Claus Zinn, <a href="">A
+    Web-Based Repository Service for Vocabularies and 
+    Alignments in the Cultural Heritage Domain</a>, Proc. 7th European
+Semantic Web Conference, Hersonissos (GR), LNCS 6088:394-409, 2010.
+</small-->
+</dd>
+
 
 
 </dl>