R. I. Eglitis, A. I. Popov, Ran Jia, S. P. Kruchinin, I. Derkaoui, and M. A. Basyooni-M. Kabatas, B3LYP and B3PW computations of BaSnO₃ and BaZrO₃ perovskite (001) surfaces, Low Temp. Phys. 50, 905–910, (2024) [Fiz. Nyzk. Temp. 50, 1005–1011, (2024)] DOI: https://doi.org/10.1063/10.0028638.