1. G. D. Alekseev, N. A. Kamnina, V. V. Karpukhin, D. M. Khazins andV. V. Kruglov:Nucl. Phys. Meth.,153, 157 (1978).
2. G. D. Alekseev, N. A. Kalinina, V. V. Karpukhin, D. M. Khazins andV. V. Kruglov: inIII International Conference on Proportional and Drift Chambers, JINR, D13-11807, Dubna, 1978 (in Russian).
3. G. D. Alekseev, V. I. Ganichev, N. A. Kalinina, V. V. Karpukhin, D. M. Khazins, V. V. Kruglov, A. V. Kuptsov andL. Lučan: inIII International Conference on Proportional and Drift Chambers, JINR, D13-11807, Dubna, 1978 (in Russian).
4. L. B. Löeb andW. Leigh:Phys. Rev.,51, 149 (1937);L. B. Löeb:Fundamental Processes of Electrical Discharge in Gases (New York, N. Y., 1939).
5. J. Fischer, H. Okuno andA. H. Walenta:Nucl. Instr. Meth.,151, 451 (1978).