MUC, S., GUDRA, T., & BEREŚ-PAWLIK, E. (2014). Experimental Study of Simultanoeus Transmission of a Light Wave and an Ultrasonic Wave in an Optical Fiber with the Use of a Mach-Zehnder Interferometer. Archives of Acoustics, 34(4), 697-714. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/606