Thanh, P., 		Nhung, P., 		Thuy, L., & 		Nhai, N.
2015 Dec 15.  Effect of Temperature on Ultrasonic Velocities, Attenuations, Reflection and Transmission Coefficients between Motor Oil and Carbon Steel Estimated by Pulse-echo Technique of Ultrasonic Testing Method. VNU Journal of Science: Mathematics - Physics. [Online] 31:4