1.
STASZEWSKI W, GUDRA T, OPIELINSKI KJ. Application of the Ultrasonic Ring Array Used in UTT for the Reflection Method Examinations of Structures. Arch. Acoust. [Internet]. 2021 Sep. 30 [cited 2026 Mar. 4];46(3):427–434. Available from: https://acoustics.ippt.gov.pl/index.php/aa/article/view/2948