1. E. K. Sklyanin, “On complete integrability of the Landau–Lifshitz equation [in Russian],” Preprint No. 79-E-3, LOMI, Leningrad (1979).
2. A. E. Borovik and V. N. Robuk, “Linear pseudopotentials and conservation laws for the Landau–Lifshits equation describing the nonlinear dynamics of a ferromagnet with uniaxial anisotropy,” Theor. Math. Phys., 46, 242–248 (1981).
3. A. M. Kosevich, B. A. Ivanov, and A. S. Kovalev, Nonlinear Magnetization Waves: Dynamical and Topological Solitons [in Russian], Naukova Dumka, Kiev (1983).
4. A. E. Borovik, S. Klama, and S. I. Kulinich, “Integration of the Landau–Lifshitz equation with preferred-axis anisotropy by the method of the inverse scattering problem,” Phys. D, 32, 107–134 (1988).
5. A. B. Borisov and V. V. Kiselev, Quasi-One-Dimensional Magnetic Solitons [in Russian], Fizmatlit, Moscow (2014).