Domański, Andrzej Witold, Tomasz Poczęsny, Krzysztof Prokopczuk, and Piotr Makowski. “An Optical Fiber Loop Sensor for Vibration Monitoring”. Photonics Letters of Poland 2, no. 2 (June 29, 2010): pp. 58–60. Accessed November 23, 2024. http://photonics.pl/PLP/index.php/letters/article/view/2-20.