Brussels, 28/06/2004 (Agence Europe) - Lithuania, Estonia and Slovenia joined the European exchange rate mechanism (ERM II) on Sunday and decided to link their currencies to the euro. The European Central Bank defined the central rate for the national currencies relative to the euro, around which they can fluctuate by plus or minus 15%. The parity rate for the Estonian crown is 15.6466 EEK to one euro, the Lithuanian litas is 3.45280 LTL to one euro and the Slovene tolar is 239.640 SIT to...