Uklein, A. V.; Diyuk, V. E.; Grishchenko, L. M.; Kozhanov, V. O.; Lisnyak, V. V.; Multian, V. V.; Budnyk, P. I.; Gayvoronsky, V. Y. Correlation of the Photoinduced Total Transmission With the Degree of Surface Functionalization of Carbon Materials Obtained from Natural Renewable Sources. Ukr. J. Phys. 2019, 61, 863.