И. Я. Арефьева, И. В. Волович, “Об островах в черных дырах Шварцшильда”, ТМФ, 214:3 (2023), 500–516 ; I. Ya. Aref'eva, I. V. Volovich, “A note on islands in Schwarzschild black holes”, Theoret. and Math. Phys., 214:3 (2023), 432–445
I. Ya. Aref'eva, D. S. Ageev, V. V. Pushkarev, T. A. Rusalev, A. V. Ermakov, A. I. Belokon, “Infrared regularization and finite size dynamics of entanglement entropy in Schwarzschild black hole”, Phys. Rev. D, 108 (2023), 046005
I. Ya. Aref'eva, D. S. Ageev, “Thermal density matrix breaks down the Page curve”, Eur. Phys. J. Plus, 137 (2022), 1188–15