Solovjov A, Stepanov VB, Kolesnichenko YA. 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. [інтернет]. 17, Серпень 2021 [цит. за 10, Листопад 2025];47(10):883-94. доступний у: http://80.92.230.95/index.php/fnt/article/view/f47-0883e