A. Solovjov, V. B. Stepanov, і Y. A. Kolesnichenko, «Comparative analysis of the temperature dependences of the resistivity, pseudogap, and thermoelectric power in polycrystals YBa₂Cu₃O_7–δ with a decrease in the density of charge carriers», Fiz. Nizk. Temp., вип. 47, вип. 10, с. 883–894, Сер 2021.