https://www.ips-journal.eu/index.php?id=340&L=0&tx_news_pi1%5Bnews%5D=3713&tx_news_pi1%5Bcontroller%5D=News&tx_news_pi1%5Baction%5D=detail&cHash=ad69c8ba018780f41c99687150ea1447
https://ec.europa.eu/commission/presscorner/api/files/document/print/en/speech_21_4701/SPEECH_21_4701_EN.pdf
http://www.elysee.fr/declarations/article/transcription-du-discours-du-president-de-la-republique-au-forum-economique-mondial-de-davos-suisse/