1. I. S. Luganova and I. F. Seitz. DAN SSSR (1962), v. 142, No. 1, p. 215.
2. Ibid., Vopr. med. khimii (1962), No. 4, p. 354.
3. I. F. Seitz, I. S. Luganova, and A. D. Vladimirova. Biokhimiya, (1963), No. 2, p. 295.
4. V. I. Teodorovich. In book: Present questions in Blood Transfusion [in Russian] (1958), v. 6, p. 309.
5. B. M. Breckenridge and E. J. Crawford. J. biol. Chem. (1960), v. 234, p. 3054.