1. Alekseenko, S. V., Nakoryakov, V. E., and Pokusaev, B. T. (1979). Waves on the surface of vertically flowing liquid film. Preprint 36–79, IT SO AN USSR, Novosibirsk.
2. Alekseenko, S. V., Nakoryakov, V. E., and Pokusaev, B. T. (1992). Wave flow of films. Novosibirsk: Nauka.
3. Brian, P. L. T. (1971). Effect of Gibbs adsorption on Marangoni instability. AIChE J. 17: 765772.
4. Bunov, A. V., Demekhin, E. A., and Shkadov, V. Y. (1984). On the nonuniqueness of nonlinear wave-solutions in a viscous layer. Prikl. Mat. Mekh.
48 (4): 691–696.
5. Bunov, A. V., Demekhin, E. A., and Shkadov, V. Y. (1986). Solitary wave bifurcation in a falling liquid layer. Vestn. MGU, Mat. Mekh.
2: 73–78.