Derhunov O, Kuts Y, Monchenko O, Shenhur S, Oliinyk Y. Improvement of the ultrasonic testing method for materials with significant attenuaton. EEJET [Internet]. 2018Feb.6 [cited 2024Jul.28];1(9 (91):54-61. Available from: https://journals.uran.ua/eejet/article/view/122858