A. B. Drovosekov, N. M. Kreines, A. S. Barkalova, S. N. Nikolaev, A. V. Sitnikov, V. V. Rylkov, “Effect of slow ion relaxation at ferromagnetic resonance in a CoFeB–LiNbO metal-insulator nanocomposite”, Pis'ma v Zh. Èksper. Teoret. Fiz., 112:2 (2020), 88–92; JETP Letters, 112:2 (2020), 84–87
