8. Fedulova I.N., Novikov N.V., Ugol’nikova O.A., Bragina N.A., Ushakova I.P., Mironov A.F. Vestnik MITHT 2007, 2(4), 83-89.
19. Hambright P., Kadish K.M., Smith K.M., Guilard R. Chemistry of Water Soluble Porphyrins. In: The Porphyrin Handbook (Hambright P., Ed.), New York: Academic Press, 2000, p. 129.