"Prix mondial". Fondation Simone et Cino Del Duca (in French). 11 April 2014. Archived from the original on 1 January 2020. Retrieved 13 February 2020.
"Prix mondial". Fondation Simone et Cino Del Duca (in French). 11 April 2014. Archived from the original on 1 January 2020. Retrieved 13 February 2020.