https://www.d-kart.de/en/blog/2020/05/11/ultra-vires/
https://www.ips-journal.eu/index.php?id=340&L=0&tx_news_pi1%5Bnews%5D=4556&tx_news_pi1%5Bcontroller%5D=News&tx_news_pi1%5Baction%5D=detail&utm_source=newsletter&utm_medium=email&utm_campaign=en_808_20200804&cHash=1b8009a520c4886c5fb98c49979ef2c5
https://www.opendemocracy.net/en/can-europe-make-it/politics-worship-montenegro/?utm_source=Daily+Newsletter&utm_campaign=79002bc88e-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-79002bc88e-407405485
https://www.consilium.europa.eu/media/45109/210720-euco-final-conclusions-en.pdf
https://www.publico.pt/2020/07/15/politica/opiniao/valores-nao-negoceiam-sao-objeto-compra-venda-1924561
https://corporateeurope.org/sites/default/files/2020-06/Corporate-lobbying-DE-presidency-web%20DE.pdf
https://ukandeu.ac.uk/wp-content/uploads/2020/06/Mind-the-values-gap.pdf
https://www.ips-journal.eu/index.php?id=293&L=0&tx_news_pi1%5Bnews%5D=4469&tx_news_pi1%5Bcontroller%5D=News&tx_news_pi1%5Baction%5D=detail&utm_source=newsletter&utm_medium=email&utm_campaign=en_798_20200630&cHash=5fed93a9307bee290e266de9e48ae0ec
https://ukandeu.ac.uk/coalition-in-the-republic-of-ireland-more-continuity-than-change/
https://visegradinsight.eu/central-european-nationalisms/