Babak, V., Bogachev, I. and Khaidurov, V. (2020) “DETERMINATION OF DEFECTS SIZES AND THEIR POSITION DURING ULTRASONIC CONTROL BY METHODS OF MATHEMATICAL AND COMPUTER SIMULATION”, Thermophysics and Thermal Power Engineering, 42(3), pp. 93-98. doi: https://doi.org/10.31472/ttpe.3.2020.11.