Dzhagan, V. et al. 2021. Colloidal Cu2ZnSnS4-based and Ag-doped Nanocrystals: Synthesis and Raman Spectroscopy Study. Physics and Chemistry of Solid State. 22, 2 (May 2021), 260–268. DOI:https://doi.org/10.15330/pcss.22.2.260-268.