diff --git a/inr2vec/index.html b/inr2vec/index.html
index 928567e..36f3ae3 100644
--- a/inr2vec/index.html
+++ b/inr2vec/index.html
@@ -85,7 +85,7 @@ <h2 class="col-md-18 text-center">
 
         <!-- LINKS -->
         <div class="row">
-            <div class="col-md-4 col-md-offset-4 text-center">
+            <div class="col-md-8 col-md-offset-2 text-center">
                 <ul class="nav nav-pills nav-justified">
                     <li>
                         <a href="https://arxiv.org/abs/2302.05438">
@@ -96,7 +96,21 @@ <h4><strong>Paper</strong></h4>
                     <li>
                         <a href="https://github.com/CVLAB-Unibo/inr2vec">
                             <image src="img/github_pad.png" height="80px"></image>
-                            <h4><strong>Code</strong></h4>
+                            <h4><strong>Code inr2vec</strong></h4>
+                            <h6><strong>(Base Framework)</strong></h6>
+                        </a>
+                    </li>
+                    <li>
+                        <a href="https://arxiv.org/pdf/2312.13277.pdf">
+                            <image src="img/paper_ico.png" height="80px" class="img_border"></image>
+                            <h4><strong>Extended Paper</strong></h4>
+                        </a>
+                    </li>
+                    <li>
+                        <a href="https://github.com/CVLAB-Unibo/nf2vec">
+                            <image src="img/github_pad.png" height="80px"></image>
+                            <h4><strong>Code nf2vec </strong></h4>
+                            <h6><strong>(Extended Framework or NeRFs)</strong></h6>
                         </a>
                     </li>
                 </ul>