- added reference to STITCH!

html/impl.html

@@ -379,12 +379,27 @@ The authors developed a mapping platform made of a server and a client
 allowing to match ontologies and to store the result a server. The
 client allow to edit alignments and export them on the Alignment format.
 <br /><small>
-Felix van de Maele, Alic&iacute;a Díaz, <a href="">Towards a Scalable and
+Felix van de Maele, Alic&iacute;a Díaz, <a href="http://www.emn.fr/x-info/emoose/alumni/thesis/fvandemaele.pdf">Towards a Scalable and
     Collaborative Information Integration Platform and
     Methodology</a>, Proc. OTM, Monterrey (MX), LNCS 5333:220-229, 2008
 </small>
 </dd>
 
+<dt>[<a href="http://www.cs.vu.nl/STITCH/repository/">Repository for vocabularies and alignments</a>]</dt>
+<dd>
+The STITCH project provides a repository of SKOS vocabularies and
+alignment accessible through web services. For that purpose they took
+inspiration of the Alignment format (that they call the OAEI format)
+that they took as their data model and they use the Alignment format
+as their external representation.
+<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>
 </p>