07/04/2004 (Agence Europe) - As study by the Bertelsmann Foundation Centre for Applied Political Research has shown that "the unresolved question of the final status of Kosovo" is practically blocking all progress towards peace; safety and prosperity" and is a "source of ethnic tension". The study considers that to remove the deadlock, the international community must "assume full responsibility for Kosovo" where "the de jure sovereignty of Belgrade (…) will be replaced by a UN Security...