Kurnar, Rajesh, and Chandra Shakher. “Measurement of Out-of-Plane Dynamic Deformations by Digital Speckle Pattern Interferometry”. Defence Science Journal 53, no. 1 (January 2, 2003): 115-121. Accessed March 29, 2024. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/2136.