KOSMOL M, KOWALEWSKI S, ŚLIWIŃSKI A, WOJCIECHOWSKA I. Investigation of light diffraction on an ultrasonic wave in liquid nematic crystals. Arch. Acoust. 2014;16(3-4):513-530. Accessed May 4, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1246