GRABOWSKA A. Investigation of the ultrasonic wave propagation along the boundary of two half-spaces: the elastic one of a solid and the viscoelastic one of a liquid. Arch. Acoust. [Internet]. 2015 Jul. 10 [cited 2025 May 12];10(2):161-78. Available from: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3142