1. Main focus of yesterday's peace talks: problems in East, joint committee to review HSZs;Abeywardena;Norwegians coming today" in,2002
2. Some Conceptual Issues and Empirical Trends In the Study of Successful Mediation in International Relation;Jacob Bercovitch;Journal of Peace Research,1991
3. Sri Lanka agrees to ceasefire with Tigers;Philp Catherine;The Times,2002