1. A. A. Ishchenko, S. A. Shapovalov, Zh. Prikl. Spektrosk., 2004, 71, 557 [J. Appl. Spectr. (Engl. Transl.), 2004, 71].
2. S. A. Shapovalov, V. I. Larin, Ukr. Khim. Zh. [Ukrainian Chemical Journal], 2004, 70, 10 (in Ukrainian).
3. S. A. Shapovalov, V. L. Koval’, N. O. Mchedlov-Petrosyan, V. N. Kleshchevnikova, N. A. Derevyanko, A. A. Ishchenko, Dokl. Nats. Akad. Nauk Ukrainy [Reports of Natl. Acad. Sci. Ukraine], 1999, 156 (in Ukrainian).
4. Voda: struktura, sostoyanie, sol’vatatsiya. Dostizheniya poslednikh let [Water: Structure, State, Solvation. Achievements for Recent Years], Ed. A. M. Kutepov, Nauka, Moscow, 2003, 404 pp. (in Russian).
5. S. Liu, Z. Zhang, Q. Liu, H. Luo, W. Zheng, J. Pharm. Biomed. Analysis, 2002, 30, 685.