Freik, D. M., B. S. Dzundza, O. B. Kostyuk, V. I. Makovyshyn, and R. S. Yavorskiy. 2015. “Surface Layers and Thermoelectric Properties of Vapor-Phase Condensation LAST Pb18Ag2-xSbxTe20 on Mica”. Physics and Chemistry of Solid State 16 (1):93-97. https://doi.org/10.15330/pcss.16.1.93-97.