1. See, for instance:Hatsopoulos, G. N. andKeenan J. H.,Principles of General Thermodynamics (Krieger, Huntington, N.Y.) 1981, p. 64;Callen H. B.,Thermodynamics and an Introduction to Thermostatistics (Wiley, New York, N.Y.) 1985, p. 9;Gyftopoulos E. P. andBeretta G. P.,Thermodynamics: Foundations and Applications (Macmillan, New York, N.Y.) 1991, p. 263;Beretta G. P. andGyftopoulos E. P.,ASME Book H00699, AES, Vol. 24, 1991, p. 1.
2. Fermi E.,Thermodynamics (Prentice-Hall, Englewood Cliffs, N.J.) 1937, Chapt. 3.
3. Zemansky M. W.,Heat and Thermodynamics (Mc Graw-Hill, New York, N.Y.) 1968, Chapt. 4.
4. Zemansky M. W., Abbott M. M. andVan Ness H. C.,Basic Engineering Thermodynamics (Mc Graw-Hill, New York, N.Y.) 1975, Chapt. 4.
5. Hatsopoulos G. N. andKeenan J. H.,Principles of General Thermodynamics (Krieger, Huntington, N.Y.) 1981, Chapt. 14. For the definition of heat interaction, see Chapt. 6.