1. Berezin D.B. Macrocyclic Effect and Structural Chemistry of Porphyrins. Moscow: Krasand, 2010. 424 p. (in Russ.).
2. Berezin B.D. Coordination Compounds of Porphyrins and Phthalocyanine. Moscow: Nauka, 1978. 280 p. (in Russ.).
3. Smith K.M. Porphyrins and Metalloporphyrins. Amsterdam: Elsevier, 1975. 890 p.
4. Berezin B.D., Berezin D.B. Сhromophore Systems of Macrocycles and Linear Molecules. Moscow: Krasand, 2013. 240 p. (in Russ.)
5. Gurinovich G.P., Sevchenko A.N., Solovyov K.N. Spectroscopy of Chlorophyll and Related Compounds, Minsk: Nauka i Tekhnologiya, 1968. 520 p. (in Russ.).
6. Enikolopyan N.S. Porphyrins: structure, properties, synthesis. Moscow: Nauka, 1985, 334 p. (in Russ.)
7. Kuchin A.V., Karmanova L.P., Belykh D.V. Method for obtaining of methyl pheophorbide a ester. Patent RF № 2180342.