
http://blogs.lse.ac.uk/brexit/2017/08/11/book-review-shifting-baselines-of-europe/

https://www.strategie.gouv.fr/sites/strategie.gouv.fr/files/atoms/files/fs-2022-rapport-soutenabilites-7mai-17h-final-synthese.pdf

https://theconversation.com/fango-insidia-sinrazon-y-otras-catorce-palabras-del-discurso-de-pedro-sanchez-para-alimentar-la-polarizacion-228970