https://www.lse.ac.uk/european-institute/Assets/Documents/LEQS-Discussion-Papers/LEQSPaper169.pdf
https://visegradinsight.eu/perfect-storm-covid19-eurosceptic-poland-hungary/
https://www.socialeurope.eu/new-spo-leader-can-he-stem-the-far-right-surge
https://ukandeu.ac.uk/the-german-or-french-way-international-interdependence-vs-european-sovereignty/?mc_cid=50b7d10115&mc_eid=815b1928ec