Columbia subject headings:
Antitrust law--European Union countries--Congresses.
Competition, Unfair--Europen Union countries--Congresses.
Law enforcement--European Union countries--Congresses.
Harvard subject headings:
Antitrust law--European Union countries--Congresses
Competition, Unfair--European Union countries--Congresses.
Princeton subject headings:
Antitrust law--European Union countries.
Law enforcement--European Union countries.