diff --git a/minimalist/_includes/head-custom.html b/minimalist/_includes/head-custom.html
index 9307d77..69d76bd 100644
--- a/minimalist/_includes/head-custom.html
+++ b/minimalist/_includes/head-custom.html
@@ -9,4 +9,7 @@
   <link rel="shortcut icon" type="image/x-icon" href="{{ '/favicon.ico' | relative_url }}">
 {% endif %}
 
+<!-- IconifyIcon web component  -->
+<script src="https://code.iconify.design/iconify-icon/1.0.7/iconify-icon.min.js"></script>
+
 <!-- end custom head snippets -->
diff --git a/minimalist/didattica.md b/minimalist/didattica.md
index ebc88cd..f474835 100644
--- a/minimalist/didattica.md
+++ b/minimalist/didattica.md
@@ -25,4 +25,4 @@ che è collegato e che può essere testato su questa macchina.
 Alcuni progetti sviluppati e testati sul Beowulf
 - E. Coli, [Algoritmi di ordinamento distribuito](https://git.phc.dm.unipi.it/3dY_0/Calcolo_Parallelo_Cluster_Steffe)
 - A. De Lucreziis, [A small tcp server for monitoring a node in a cluster](https://git.phc.dm.unipi.it/aziis98/go-stats-server)
-- F. Minnocci, [Parallel Homotopy Continuation in Julia](https://github.com/BachoSeven/homotopy-continuation/)
+- F. Minnocci, [Parallel Homotopy Continuation in Julia](https://github.com/BachoSeven/homotopy-continuation/) [<iconify-icon icon="mingcute:pdf-line" width="16"></iconify-icon>](https://github.com/BachoSeven/homotopy-continuation/blob/05267d6ecc6d08a13efb2e92b3f38133709dcad1/report/report.pdf)