1. The weak capacity of averaged channels;Ahlswede;Z. Wahrscheinlicheitstheorie Verw. Gebiete,1968
2. Information Theory;Ash,1965
3. Linear Operators Part I;Dunford,1958
4. Information Theory and Reliable Communication;Gallager,1968
5. Sliding-block source coding;Gray;IEEE Trans. Information Theory,1975