Ciao Antonella (if I may)
An excellent survey is the book of David Gerber (2001), "Law and Competition in Twentieth Century Europe: Protecting Prometheus", Oxford.
I can suggest also some my works:
- Vatiero M. (2015), “Dominant Market Position and Ordoliberalism,” International Review of Economics, 62(4):291-306
- Felice F. & M. Vatiero (2014), “Ordo and European Competition Law,” Research in the History of Economic Thought and Methodology, 32:147 – 157.
- Vatiero M. (2010), “The ordoliberal notion of market power: an institutionalist reassessment,” European Competition Journal, 6:689-707.
Yours,
Massimiliano