Serikbayev N, Nugmanova G, Meirmanova A. GAUGE EQUIVALENCE BETWEEN THE TWO-COMPONENT GENERALIZATION OF THE (2+1)-DIMENSIONAL DAVEY-STEWARTSON I EQUATION AND SPIN SYSTEM. PMS [Интернет]. 7 декабрь 2020 г. [цитируется по 23 декабрь 2024 г.];(6):68-73. доступно на: http://89.250.84.46/physics-mathematics/article/view/639