Vi. Levtsov et al., MEASURING THE ACOUSTIC VELOCITY IN DISTILLED WATER IN THE HYDROACOUSTIC PRESSURE AND TEMPERATURE-RANGE, Measurement techniques, 40(10), 1997, pp. 990-994
Acoustic velocity measurements on a high-accuracy apparatus at the Ins
titute of Physicotechnical and Radio Engineering Measurements has yiel
ded results on a par with the most reliable foreign and domestic data.