Translations:Regards dans les espaces de dimension 3/3/en
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- March 2013: in the forum of the university Paris 13. In coordination with the Rencontres CNRS Jeunes Sciences et Citoyens Ile-de-France 2013 organised by [Association Sciences ouvertes].
- October 2013: in the forum of the university Paris 13 during the festival savante banlieue.
- October 2013: Issy-les-Moulineaux, during the year of mathematics.