Luneva, N. K., T. I. Ezovitova, V. V. Shevchuk, and A. Ratko. “Study of Impregnated Cellulose Thermal Treatment Process and Properties of Obtained Active Carbon”. Chemical Reports, Vol. 1, no. 2, Apr. 2019, pp. 58-66, doi:10.25082/CR.2019.02.002.