A.I. Maimistov, “Gauge relation between self-induced transparency theory and principal chiral models”, Physics Letters A, 144:1 (1990), 11
Guoxiang Huang, Zhu-Pei Shi, Xianxi Dai, Ruibao Tao, “On soliton excitations in a one-dimensional Heisenberg ferromagnet”, J. Phys.: Condens. Matter, 2:42 (1990), 8355
Guoxiang Huang, Zhu-Pei Shi, Xianxi Dai, Rubibao Tao, “Soliton-like magnon localization and the two-magnon bound state in a Heisenberg ferromagnetic chain”, J. Phys.: Condens. Matter, 2:50 (1990), 10059
Vladimir G. Makhankov, Soliton Phenomenology, 1990, 113
В. Д. Липовский, А. В. Широков, “Пример калибровочной эквивалентности многомерных интегрируемых уравнений”, Функц. анализ и его прил., 23:3 (1989), 65–66 ; V. D. Lipovskii, A. V. Shirokov, “Example of gauge equivalence of multidimensional integrable equations”, Funct. Anal. Appl., 23:3 (1989), 225–226
R.A. Leo, G. Mancarella, G. Soliani, L. Solombrino, “Use of potentials in the study of magnet models of the Heisenberg type”, Physica A: Statistical Mechanics and its Applications, 162:1 (1989), 67
Radha Balakrishnan, A. R. Bishop, “Nonlinear dynamics of a quantum ferromagnetic chain: Spin-coherent-state approach”, Phys. Rev. B, 40:13 (1989), 9194
B.G. Konopelchenko, B.T. Matkarimov, “On the inverse scattering transform for the Ishimori equation”, Physics Letters A, 135:3 (1989), 183
Yu.L. Rodin, “Solvability of the inverse scattering problem for the Landau-Lifshitz equation, I”, Physica D: Nonlinear Phenomena, 40:1 (1989), 1
Е. В. Докторов, М. В. Милованов, “О связи между уравнениями Эйнштейна–Максвелла и уравнениями самодуальности для калибровочных полей”, ТМФ, 75:3 (1988), 388–395 ; E. V. Doktorov, M. V. Milovanov, “Connection between the Einstein–Maxwell equations and the self-duality equations for gauge fields”, Theoret. and Math. Phys., 75:3 (1988), 599–604