1. A. V. Alesenko, E. B. Burlakova, and E. A. Pantaz, Biokhimiya, 49, No. 4, 621-628 (1984).
2. A. V. Alesenko and E. B. Burlakova, Bioelectrochemistry, 58, No. 1, 13-21 (2002).
3. A. Hutten, D. Sudfeld, et al., J. Biotechnol., 112, Nos. 1/2, 47-63 (2004).
4. A. N. Tentsova and M. T. Alyushin (editors), Polymers in Pharmacology [in Russian], Meditsina, Moscow (1985).
5. T. A. Baitykalov, T. A. Lobaeva, et al., Vestnik Ross. Univ. Druzhby Narodov, Ser. Meditsina, 25, No. 1, 20-26 (2004).