1. O. A. Grigor’ev and S. O. Shiryaeva, Zh. Tekh. Fiz. 66(2), 23 (1996) [Tech. Phys. 41, 124 (1996)].
2. A. I. Grigor’ev, Zh. Tekh. Fiz. 70(1), 24 (2000) [Tech. Phys. 45, 22 (2000)].
3. S. O. Shiryaeva, Zh. Tekh. Fiz. 71(3), 9 (2001) [Tech. Phys. 46, 280 (2001)].
4. A. I. Grigor’ev and A. S. Golovanov, and S. O. Shiryaeva, Zh. Tekh. Fiz. 72(11), 28 (2002) [Tech. Phys. 47, 1373 (2002)].
5. P. Le Blond and L. Mysak, Waves in the Ocean (Elsevier, Amsterdam, 1978; Mir, Moscow, 1981).