Murthy, SGK, and M.V.R. Murthy. “Air Object Height Estimation With 2-D Radars Using Fuzzy Logic”. Defence Science Journal 61, no. 5 (August 30, 2011): 485-490. Accessed April 25, 2024. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/403.