1. F. P. Schaefer, ed., Dye Lasers [Russian translation], Mir, Moscow (1976).
2. V. I. Yuzhakov, Usp. Khim., 61, 1114–1141 (1992).
3. A. S. Prishchepov and N. Nizomov, “Method for obtaining a silver-free image,” USSR Inventor’s Certificate No. 1059536 (1983).
4. T. A. Shakhverdov, Z. N. Turaeva, N. Nizamov, and V. L. Ermolaev, Opt. i Spektr., 87, 253–258 (1999).
5. T. A. Shakhverdov and R. Ergashev, Opt. i Spektr., 87, 236–242 (1999).