diff --git a/doc/gf-index.html b/doc/gf-index.html
index f468b5bcf..b338ff1ea 100644
--- a/doc/gf-index.html
+++ b/doc/gf-index.html
@@ -151,7 +151,17 @@ Highlights</a> of Version 2.0 (in comparison with version 1.1).
 
 
 </li><li> 
+<a href="http://www.cs.chalmers.se/~aarne/slides/gf-rocquencourt.pdf">Slides on GF theory and
+implementation</a> given
+at INRIA Rocquencourt in December 2003.
 
+</li><li> 
+<a
+href="http://www.cs.chalmers.se/~aarne/slides/multi-eng-slides.pdf">
+Slides on multilingual grammar engineering</a> and some examples of
+using the modules system of GF 2.0.
+
+</li><li> 
 <a href="doc/gf-bibliography.html">
 Bibliography</a>: 
 publications on GF, as well as background literature.