Zayachuk, D.M., A. Csik, and V.E. Slynko. 2016. “Morphology of PbTe Crystal Surface Sputtered by Argon Plasma under Secondary Neutral Mass Spectrometry Conditions”. Physics and Chemistry of Solid State 17 (3):336-41. https://doi.org/10.15330/pcss.17.3.336-341.