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@@ -39,7 +39,7 @@ We also report this very nice [review paper](http://aip.scitation.org/doi/full/1
 
 Who is participating to this group?
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-[Here](//git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/list-people) is the list of people and institutions who make this wiki alive.
+[Here](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/list-people) is the list of people and institutions who make this wiki alive.
 
 
 Why should I participate to this group?