**1**- Robert Ash.
*Information Theory.*Interscience Publishers, a division of John Wiley and Sons, 1965. **2**- C. H. Bennett. Logical reversibility of computation. In
Harvey Leff and Andrew Rex, editors,
*Maxwell's Demon: Entropy, Information, Computing,*Princeton University Press, 1973. **3**- C. H. Bennett. The thermodynamics of computation - a
review. In Harvey Leff and Andrew Rex, editors,
*Maxwell's Demon: Entropy, Information, Computing,*Princeton University Press, 1982. **4**- Gregory J. Chaitan. A theory of program size formally
identical to information theory. In G. J. Chaitan,
*Information, Randomness, and Incompleteness*, World Scientific, 1975. **5**- Rudolph Clausius. The second law of thermodynamics.
*Annalen der Physik,*1850. **6**- R. Landauer. Computation: a fundamental physical view. In
Harvey Leff and Andrew Rex, editors,
*Maxwell's Demon: Entropy, Information, Computing,*Princeton University Press, 1987. **7**- R. Landauer. Irreversibility and heat generation in the
computing process. In Harvey Leff and Andrew Rex, editors,
*Maxwell's Demon: Entropy, Information, Computing,*Princeton University Press, 1961. **8**- Harvey Leff and Andrew Rex. Overview. In Harvey Leff and
Andrew Rex, editors,
*Maxwell's Demon: Entropy, Information, Computing,*Princeton University Press, 1990. **9**- F. Reif.
*Fundamentals of Statistical and Thermal Physics.*McGraw Hill Publishing Company, 1965. **10**- P. A. Skordos and W. H. Zurek. private communication.
**11**- P. A. Skordos and W. H. Zurek. Maxwell's demon,
rectifiers, and the second law: computer simulation of Smolochowski's
trapdoor. September 1991. Los Alamos preprint, submitted to American Journal
of Physics.
**12**- W. H. Zurek. Algorithmic randomness and physical
entropy.
*Physical Review A,*40(8), October 1989. **13**- W. H. Zurek. Thermodynamic cost of computation,
algorithmic complexity and the information metric.
*Nature,*341:119-124, September 1989.

Mon Jun 16 13:53:44 EDT 1997