W. Swiderski,  Detection of Defects in CFRP by Ultrasonic IR Thermographic Method.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 131(11). 1152 - 1155
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10008535.