Oleksiy O. Vakhnenko, Nonlinear dynamics of an integrable gauge-coupled exciton-phonon system on a regular one-dimensional lattice, Low Temp. Phys. 48, (2022) [Fiz. Nyzk. Temp. 48, 267-273, (2022)] DOI: https://doi.org/10.1063/10.0009543.