MUC, Sylwia. “Transmission of Ultrasonic Waves in Optical Fibers With the Use of Sandwich Type Transducer”. Archives of Acoustics 34, no. 4 (September 26, 2014): 735–745. Accessed June 11, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/609.