@article{Sirpal_1958, title={Muzzle brakes and their performance}, volume={8}, url={https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/7578}, DOI={10.14429/dsj.8.7578}, number={1}, journal={Defence Science Journal}, author={Sirpal, J.}, year={1958}, month={Jan.}, pages={35-41} }