1. Fitts D.D. (1962) “Non equilibrium thermodynamics” McGraw Hill, New York.
2. See Appendix B of ref. 1.
3. Kirkwood J.G., Boldwin R.L., Dunlop P.J., Gosting L.J., Kegeles G. (1966) J. Chem. Phys. 33: 1505.
4. See Ch. 4 of Ref. 1; also Ciccotti G. and Jacucci G. (1975) Phys. Rev. Letters 35: 789.
5. Baker A.J. (1963) in“The International Encyclopedia of Physical hemistry and Chemical Physics: Topic 10, the fluid state”, J.S. Rowlinson ed. Vol. I, Lattice Theories of Liquid State, Macmillan, New York.