https://theconversation.com/tres-preguntas-sobre-la-amnistia-claves-para-el-futuro-de-espana-216937
https://www.ipg-journal.de/rubriken/europaeische-integration/artikel/maechtig-maechtiger-eu-kommission-6567/
https://ecipe.org/wp-content/uploads/2023/10/ECI_23_OccasionalPaper_04-2023_LY06.pdf