1. A. Jeans, N. C. Schieltz, and C. A. Wilham, J. Biol. Chem.,176, 617–627 (1948).
2. P. J. Barhman, E. D. T. Atkins, and J. Q. Nieduszynski, Polymer,15, 762–766 (1974).
3. A. L. Genin, M. I. Banatskaya, I. V. Nikitin, et al. Vysokomolekulyarnye Soedineniya,A25, 1717–1722 (1983).
4. Z. A. Rogovin, A. D. Virnik, V. P. Kiselev, et al., Faserforsch. Textiltechn.27, 529–539 (1976).
5. V. P. Kiselev, V. P. Komar, I. V. Skornyakov, et al., Vysokomolekulyarnye Soedineniya,A19, 1867–1872 (1977).