Mahmood, Tariq, Karam Khan, Talat Iqbal, M. Qaisar, and Suhail Ahmed. 2012. “Barkhan (Balochistan) Earthquakes of June 26 and July 12, 1999: Source Parameters from Teleseismic Body Waves ”. Journal of Himalayan Earth Sciences 45 (1):97-105. http://ojs.uop.edu.pk/jhes/article/view/1652.