Tsotsorou, Dorina. “‘50 Years of European Social Security Coordination’: The Conclusions of the 2008 International Conference of the EISS”. Social Cohesion and Development 3, no. 2 (April 13, 2016): 169–182. Accessed May 1, 2024. https://ejournals.epublishing.ekt.gr/index.php/SCAD/article/view/8896.