Elasticity.md

@@ -8,7 +8,7 @@
   </tr>
   <tr>
     <th colspan="2">Browse <a href="https://gitlab.onelab.info/doc/tutorials/tree/master/Elasticity/">model files</a>
-    &mdash; Download <a href="http://onelab.info/files/Elasticity.zip">zip archive</a></th>
+    &mdash; Download <a href="https://onelab.info/files/Elasticity.zip">zip archive</a></th>
   </tr>
 </table>
 
@@ -32,7 +32,7 @@ towards the end of the upper face of the wrench's arm.
 
 ## References
 
-1. [GetDP documentation](http://getdp.info/doc/texinfo/getdp.html)
+1. [GetDP documentation](https://getdp.info/doc/texinfo/getdp.html)
 
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 *This work was funded in part by the Walloon Region (WBGreen No 1217703 FEDO, WIST3 No 1017086 ONELAB) and by the Belgian Science Policy (IAP P7/02). Copyright (c) 2012-2018 ULiège-UCL.*