F. M. Siraev, A. S. Kutuzov, M. V. Avdeev, Yu. N. Proshin, “Competition between BCS and FFLO states in magnetic superconductors in a cryptoferromagnetic phase”, Pis'ma v Zh. Èksper. Teoret. Fiz., 111:3 (2020), 154–159; JETP Letters, 111:3 (2020), 139–144
