?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Rossu+Bal%C3%A1zs&rft.aufirst=Bal%C3%A1zs&rft.aulast=Rossu&rft.title=Acta+Universitatis+Szegediensis+%3A+acta+juridica+et+politica&rft.issn=0324-6523&rft.date=2017&rft.volume=80&rft.atitle=Energy+Policy+in+the+EU+-+Regulations+of+the+EU+20-20+Strategy&rft.pages=221-233&rft.genre=article