J. Ivanova, A. Konstantinidou, L. Kabaivanova, A. Georgieva, I. Vladov, and S. Petkova, “Examination of Exopolysaccharides from Porphyridium cruentum for Estimation of Their Potential Antitumour Activity in Vitro”, C. R. Acad. Bulg. Sci. , vol. 75, no. 8, pp. 1146–1155, Aug. 2022.