For citations:
Kuzmin I.I., Chyong T.K., Simakina Y.I., Mikhailova A.V., Fabelinsky Yu.I. Determination of Copper(II) Ions by Diffuse Reflectance Spectroscopy Method. Fine Chemical Technologies. 2019;14(2):78-86. (In Russ.) https://doi.org/10.32362/2410-6593-2018-14-2-78-86