I.V. Ovsiienko, T. A. Len, I. G. Mirzoiev, E. Yu. Beliayev, D. Gnida, L.Yu. Matzui, and V. M. Heraskevych, Low-temperature magnetoresistance of multi-walled carbon nanotubes with perfect structure, Low Temp. Phys. 48, (2021) [Fiz. Nyzk. Temp. 48, 103-113, (2021)] DOI: https://doi.org/10.1063/10.0009286.