1. Balakireva, O.V., Maizlish, V.E., and Shaposhnikov, G.P., Zh. Obshch. Khim., 2003, vol. 73, no. 2, p. 314.
2. Gregory, P., J. Porphyrins Phthalocyanines, 2000, vol. 4, no. 4, p. 432.
3. Maizlish, V.E. and Shaposhnikov, G.P., Uspekhi khimii porfirinov (Advances in Porphyrin Chemistry), Golubchikov, O.A., Ed., St. Petersburg: Nauchno-Issled. Inst. Khimii S.-Peterb. Gos. Univ., 2004, vol. 4, p. 327.
4. Phthalocyanines: Properties and Application, Leznoff, C.C. and Lever, A.B.P., Eds., New York: YCU, 1989, vol. 1; 1993, vol. 2, p. 436; 1993, vol. 3, p. 303; 1996, vol. 4, p. 524.
5. Simon, J. and Andre, J.-J., Molecular Semiconductors. Photoelectrical Properties and Solar Cells, Berlin: Springer, 1985.