https://blogs.lse.ac.uk/europpblog/2021/07/23/same-legal-status-but-unequal-treatment-bureaucratic-discrimination-against-mobile-eu-citizens/
https://www.lobbycontrol.de/2020/09/lobbyregister-entwurf-im-internationalen-vergleich/?pk_campaign=20201008&pk_source=nl
https://www.ips-journal.eu/work-and-digitalisation/french-workers-are-fed-up-6474/?utm_campaign=en_1068_20230131&utm_medium=email&utm_source=newsletter