Belko, Nikita V., Michael P. Samtsov, and Dzmitry S. Tarasau. 2020. “Spectrophotometrical Purity and Stability Testing of a Photosensitizer Based on an Indotricarbocyanine Dye”. Journal of the Belarusian State University. Physics, no. 3 (October): 17-23. https://doi.org/10.33581/2520-2243-2020-3-17-23.