P. KIEŁCZYNSKI, S. PTASZNIK, M. SZALEWSKI, A. BALCERZAK, K. WIEJA, and A. J. ROSTOCKI, “Application of Ultrasonic Methods for Evaluation of High-Pressure Physicochemical Parameters of Liquids”, Arch. Acoust., vol. 44, no. 2, pp. 329–337, Apr. 2019, doi: 10.24425/aoa.2019.128496.