1. A note on entropy of Telugu prose;Balasubrahmanyam;Information and Control,1968
2. Statistical calculation of word entropies for four Western languages;Barnard;IEEE Trans Information Theory,1955
3. Bell, T. C., Witten, I. H. & Cleary, J. G. (in press). Modeling for text compression. Computing Surveys, Also available as Research Report 88/327/39, Department of Computer Science, University of Calgary
4. Bell, T. C., Cleary, J. G. & Witten, I. H. (in press). Text Compression. Englewood Cliffs, NJ: Prentice Hall.