• The Informal Construction of Europe (co-edited with Lennaert van Heumen). Contemporary European Studies Series, Abgindon/New York: Routledge (2019); therein:
    • Introduction (with Lennaert van Heumen), pp. 3-19.
    • Studying the Informal in European Integration: A Research Guide (with Christine Neuhold), pp. 20-39.
  • The Migrant Workers’ Advocate. The Social Policy of the European Parliament concerning the Free Movement of Labour between 1951 and 1979. Hémecht. Zeitschrift für Luxemburger Geschichte, 2/2015, pp. 212-215.

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