The theoretical foundations of liberalisation of the energy markets. Pre-liberalisation and liberalisation paradigm. Unbundling, the antimonopoly policy of the EU, European Commission vs. national incumbents and governments. 

Cameron, P.D. (2007): Competition in Energy Markets: Law and Regulation in the European Union, 3-36.

Buchan, D. (2009): Energy and Climate Change: Europe at the Crossroads, 20-78.

Schubert, S.R.; Pollak, J.; Kreutler, M. (2016): Energy Policy of the European Union, 148-166.