I. Stoycheva, B. Tsyntsarski, A. Kosateva, B. Petrova, G. Georgiev, and K. Miteva, “Activated Carbon Foam Derived from Treatment Products of RDF without Pressure and Stabilization Stage for Removal of Pollutants from Water”, C. R. Acad. Bulg. Sci., vol. 75, no. 2, pp. 216–222, Mar. 2022.