1. P. L. Kapitsa and S. P. Kapitsa, “Wave Flow of Thin Layers of a Viscous Liquid,” Zh. Eksp. Teor. Fiz. 19 (2), 105–120 (1949).
2. P. L. Kapitsa, “Wave Flow of Thin Layers of Viscous Liquid,” Zh. Eksp. Teor. Fiz. 18 (1), 3–18 (1948).
3. V. Ya. Shkadov, “Wave Flow Regimes of a Thin Layer of Viscous Fluid Subject to Gravity,” Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 1, 43–51 (1967) [Fluid Dyn. 2 (1), 29–34 (1967)].
4. L. P. Kholpanov and V. Ya. Shkadov, Hydrodynamics and Heat and Mass Transfer at Interfaces (Nauka, Moscow, 1990) [in Russian].
5. S. V. Alekseenko, V. E. Nakoryakov, and B. G. Pokusaev, Wave Flow of Liquid Films (Nauka, Novosibirsk, 1992; Begell House, New York, 1994).