1. Über die bewegende kraft der wärme;Clausius;Annalen der Physik,1854
2. Planck M. May 1937 Address (quoted in Barth A, The creation), 1968. p. 144.
3. What is life? The physical aspect of the living cell;Schroedinger,1945
4. What is (Schroedinger’s) negentropy?;Ho;Mod Trends BioThermoKinet,1994