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[2]   T. D. Schneider. Information and entropy of patterns in genetic switches. In G. J. Erickson and C. R. Smith, editors, Maximum-Entropy and Bayesian Methods in Science and Engineering, volume 2, pages 147–154, Dordrecht, The Netherlands, 1988. Kluwer Academic Publishers.

[3]   T. D. Schneider and G. D. Stormo. Excess information at bacteriophage T7 genomic promoters detected by a random cloning technique. Nucl. Acids Res., 17:659–674, 1989.

[4]   T. D. Schneider and R. M. Stephens. Sequence logos: A new way to display consensus sequences. Nucl. Acids Res., 18:6097–6100, 1990.

[5]   C. E. Shannon. A mathematical theory of communication. Bell System Tech. J., 27:379–423, 623–656, 1948.

[6]   J. R. Pierce. An Introduction to Information Theory: Symbols, Signals and Noise. Dover Publications, Inc., New York, second edition, 1980.

[7]   M. Tribus. Thermostatics and Thermodynamics. D. van Nostrand Company, Inc., Princeton, N. J., 1961.