1. M. Faraday, “On a peculiar class of acoustic figures,” Phyl. Trans. Roy. Soc. London 52, 299–340 (1831).
2. T. B. Benjamin and F. Ursell, “The stability of a plane free surface of a liquid in vertical periodic motion,” Proc. Roy. Soc. A. London, 225, 505–515 (1954).
3. D. V. Lyubimov, A. A. Cherepanov, T. P. Lyubimova, and B. Roux, “Deformation of gas or drop inclusion in high frequency vibration field,” Microgravity Quart., 6, No.2–3, 125–130 (1996).
4. A. A. Alabuzhev, V. V. Konovalov, and D. V. Lyubimov, “Drop deformation and nonlinear resonance in a vibrational field,” in: Vibration Effects in Hydrodynamics [in Russian], 1, Perm’ (1998), pp. 7–16.
5. P. L. Marston, “Shape oscillation and static deformation of drops and bubbles driven by modulated radiation stresses. Theory,” J. Acoust. Soc. Amer., 67, No.1, 15–26 (1980).