1. P. Le Blond and L. Mysak, Waves in the Ocean (Elsevier, Amsterdam, 1978; Mir, Moscow, 1981), Vols. 1, 2.
2. A. B. Rabinovich, Long Gravity Waves in the Ocean: Trapping, Resonance, Emission (Gidrometeoizdat, St. Petersburg, 1993) [in Russian].
3. G. Masselink, “Alongshore Variation in Beach Cusp Morphology in a Coastal Embayment,” Earth Surface Processes Landforms 24, 335–347 (1999).
4. K. E. Kenyon, “A Note on Conservative Edgewave Interaction,” Deep Sea Res. 17, 197–201 (1970).
5. I. E. Kochergin and E. N. Pelinovsky, “Nonlinear Interaction of an Edge-Wave Triad,” Okeanologiya 29, 899–903 (1989).