Brussels, 17/02/2004 (Agence Europe) - The appeal by prime ministers José Maria Aznar (Spain), Silvio Berlusconi (Italy), Jan-Peter Balkenende (Netherlands), José-Manuel Durao Barroso (Portugal), Leszek Miller (Poland) et Juhan Parts (Estonia) for respecting the rules of the Stability and Growth Pact (EUROPE yesterday p 8) is just one aspect of the "joint contribution" formulated by the six Heads of government in their letter sent to the Irish presidency and the president of the Commission...