1. “Hydrologic Networks: Information Transmission”;Caselton;Journal of the Water Resources Planning and Management Division, ASCE,1980
2. “The Use of a Proper Local Utility in the Design of Monitoring Networks”;Caselton,1981
3. “Loss of Information By Discretizing Hydrologic Series”;Dyhr-Nielsen,1968
4. “Information Theory and Reliable Communication”;Gallager,1968
5. “Applied Optimal Estimation”;Gelb,1974