BritovN. A. (1995) “On the triviality condition for the kernel of the linearized first boundary-value problem for a system of equations of magnetic hydrodynamics”, Ukrains’kyi Matematychnyi Zhurnal, 47(2), pp. 168–173. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/5400 (Accessed: 24November2024).