Dolya, Gregory, and Kostiantyn Bondarenko. “Laser Doppler Sensor of the Angular Speed of Rotation of a Disc With a Retroreflective Surface ”. European Journal of Applied Sciences 9, no. 6 (December 6, 2021): 287–295. Accessed May 30, 2026. https://scholarpublishing.org/journals/index.php/EJAS/article/view/8100.