(1)
Y.V. Skrypnyk and V.M. Loktev, On the theory of systems with substitutional non-Hermitian disorder, Low Temp. Phys. 46, (2020) [Fiz. Nizk. Temp. 46, 1028-1032, (2020)] DOI: https://doi.org/10.1063/10.0001556.