Asymptotics of the eigenvalues of a boundary value problem for the operator Schrödinger equation with boundary conditions nonlinearly dependent on the spectral parameter
Vestnik Samarskogo gosudarstvennogo tehničeskogo universiteta. Seriâ: Fiziko-matematičeskie nauki/Vestnik Samarskogo gosudarstvennogo tehničeskogo universiteta. Seriâ Fiziko-matematičeskie nauki