Primarily a study of education and on ethnic segregation.
Kostovica’s commentaries also appeared frequently in the on-line journal Transitions: http://www.tol.org [3].
Links[1] https://civilresistance.info/biblio-item/2005/kosovo-politics-identity-and-space [2] https://civilresistance.info/biblio-item/1997/parallel-worlds-response-kosovo-albanians-loss-autonomy-serbia [3] http://www.tol.org