V. Ya. Kirpichenkov, N. V. Kirprchenkova, E. R. Kulinichev, “Sign-alternating deviation of a single-particle current–voltage characteristic of a dirty SIN junction”, Pis'ma v Zh. Èksper. Teoret. Fiz., 119:12 (2024), 932–941; JETP Letters, 119:12 (2024), 957–965
