Liaukonis, D., L. Mazeika, R. Barauskas, and A. Neciunas. “Model Based Ultrasonic Measurement Technique for Evaluation of the Adhesive Properties”. Elektronika Ir Elektrotechnika, vol. 24, no. 5, Oct. 2018, pp. 36-41, doi:10.5755/j01.eie.24.5.21840.