Choudhry, M. A., K. Ali, A. Hanif, and T. Mahmood. “INVESTIGATING TARGET TRACKING PROBLEM USING A SIMPLE DECORRELATION SCHEME”. The Nucleus, vol. 49, no. 4, Dec. 2012, pp. 273-8, http://www.thenucleuspak.org.pk/index.php/Nucleus/article/view/783.