Limanskaya, L. A.; Trusova, V. M.; Gorbenko, G. P.; Deligeorgiev, T.; Vasilev, A.; Kaloianova, S.; Lesev, N. Liposomal Forms of New Antitumor Drugs Based on Europium Chelates Examined by P-Terphenyl Fluorescence Quenching. Bioph. Bull. 1, 2.