1. V. V. Nalimov, V. V. Nedler, and A. A. Arakel'yan, Zav. Lab., 28, 324, 1962.
2. I. W. Lee, Statistical Theory of Communication, John Wiley, New York-London, 1960.
3. B. R. Levin, The Theory of Random Processes and its Applications in Radio Engineering [in Russian], Moscow, 1960.
4. J. B. Wiesner et al., Information Theory and its Applications [Russian translation], Fizmatgiz, Moscow, 1959.
5. F. M. Woodward, Theory of Probability and Information Theory, with Applications to Radar [Russian translation], Moscow, 1955.