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Towards a European Energy Union : the need to focus on security of energy supply
Tagliapietra, Simone, (2014)
Szanse i zagrożenia rozwoju rynku energetycznego w Europie i Polsce
Pyka, Jan, (2007)
The competition law-ization of enforcement : the way forward for making the energy market work?
Salerno, Francesco Maria, (2008)