Vakulenko, I. A., Nadezhdin, Y. L., Sokyrko, V. A., & Hai, X. X. (2015). SPEED DEPENDENCE OF ACOUSTIC VIBRATION PROPAGATION FROM THE FERRITIC GRAIN SIZE IN LOW-CARBON STEEL. Science and Transport Progress, (3(57), 137–144. https://doi.org/10.15802/stp2015/46072