[1]
“Eigen oscillations of fluid in a cylindrical reservoir with arbitrary axis-symmetrical bottom and elastic elements on the free surface of the liquid”, НК, vol. 13, no. 4, pp. 461–482, Dec. 2010, Accessed: Jan. 21, 2026. [Online]. Available: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/576