KRÓLIKOWSKI, J., R. PŁOWIEC, J. SINGH, and T.K. SAKSENA. “Measurement of Ultrasonic Velocity in Methanol by Cavity Resonance Method”. Archives of Acoustics 22, no. 2 (January 1, 2014): 179–186. Accessed April 29, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/948.