Interview of Etienne Papin on this topic in the French newspaper Les Echos on May 18, 2019. More information (in French).
- Participation of Etienne Papin, to a TV debate on October 31, 2019 on RT France...4/11/2019 - E. Papin
- Interview with Etienne Papin on this topic broadcast on 29 October 2019 on BFM...30/10/2019 - E. Papin
- Sorry, this entry is only available in Français.29/10/2019 - S. Foulgoc