Kumar, Sushil, S. P. Gomekar, and A. K. Maini. “High-Angular Resolution Laser Threat Warner”. Defence Science Journal 57, no. 4 (July 1, 2007): 361–365. Accessed June 15, 2025. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/1783.