1. D. I. Bairamashvili, D. N. Maslin, A. A. Zinchenko, and A. I. Miroshnikov, Abstracts of Proceedings of the 5th All-Union Symposium on Engineering Enzymology [in Russian] Kobuleti (1985), p. 250.
2. I. S. Gushchin and A. I. Zebrev, Progress in Science and Technology: Series: Immunology [in Russian], Vol. 16, Moscow (1987), pp. 5?48.
3. A. I. Zebrev, Yu. N. Antonenko, I. S. Gushchin, et al., Biol. Membrany,3, No. 12, 1224, (1986).
4. V. V. Okhanov, D. I. Bairamashvili, M. N. Trakhanova, and A. I. Miroshnikov, Antibiotiki, No. 1, 20 (1987).
5. A. Bergendorf and B. Uvnäs, Acta Physiol. Scand.,84 320 (1972).