Columbia subject headings:
Harvard subject headings:
Advisory opinions--European Union countries.
Civil procedure--European Union countries.
Court of Justice of the European Communities--Rules and practice.
International and municipal law--European Union countries.
Princeton subject headings:
Advisory opinions--European Union countries.
Court of Justice of the European Communities--Rules and practice.
International and municipal law--European Union countries.
Procedure (Law)--European Union countries.
Reference legislation--European Union countries.