1. Zhurkov, S. N., A. Ya. Savostin, E. E. Tomashevskii, Dokl. Akad. Nauk SSSR159, 303 (1964).
2. Zhurkov, S. N., E. E. Tomashevskii, Conference on physical basis of yield and fracture, (Oxford 1966).
3. Wyard, S. J., J. Sci. Instr.42, 769 (1965).
4. Brandrup, I., E. H. Immergut, Polymer Handbook (New York 1966).
5. Kausch v. Svhmeling, H., J. Macromol. Sci. (im Druck).