Rath, P., R. Vasudevan, and V. Kumar. “SIACCI Approximation to the Mean Twisted Trajectory of a Projectile”. Defence Science Journal 18, no. 3 (May 22, 2014): 125-134. Accessed July 23, 2024. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/7442.