1.
FILIPCZYƃSKI L, KUJAWSKA T. Acoustical shadow of a sphere immersed in water. I. Arch. Acoust. [Internet]. 2015 Jul. 10 [cited 2025 Apr. 25];14(1-2):29-43. Available from: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3035