What path should be taken by the EU, NATO and the UN to develop a stable and peaceful environment in the former Yugoslavia for the long-term?

Given the present complex ethnic, social and political situation in the region of the former Yugoslavia, and taking into account the other regional Balkan rivalries, what path should be taken by the EU, NATO and the UN to develop a stable and peaceful environment in the former Yugoslavia for the long-term? Defining their New Roles: EU, NATO, and UN The genocide has been silenced, and in fact, the outbreak of violence throughout the Balkans has, …

…Studies/volume_9/appathurai.htm http://www.fsk.ethz.ch/documents/Studies/volume_9/biermann.htm http://www.guardian.co.uk/Kosovo/Story/0,2763,193511,00.html http://www.hina.hr/nws-bin/genews.cgi?TOP=ehot&NID=ehot/politika/H8214214.2yc http://www.ics.si.edu/ees/special/2001/intro.pdf http://www.nandotimes.com/world/story/478555p-3821936c.html Ram, Sunil and Shreesh Juyal. Peacekeeping in The Former Yugoslavia: From The Dayton Accord to Kosovo. New York: UNITAR POCI, 1999.