1. Spohn, H., Lebowitz, J.L.: Commun. Math. Phys.54, 97 (1977); Lebowitz, J.L., Spohn, H.: J. Stat. Phys. (to appear); Aizenmann, M., Spohn, H.: J. Stat. Phys.21, 23 (1979); O'Connor, A.J., Lebowitz, J.L.: J. Math. Phys.15, 692–703 (1974)
2. Goldstein, S., Lebowitz, J.L., Presutti, E.: Mechanical systems with stochastic boundaries. In: Lecture at the Colloqium on “Random fields: rigorous results in statistical mechanics and quantum field theory”. Esztergon, Hungary (1979)
3. Georgii, H.O.: “Canonical Gibbs measures. In: Lecture Notes in Mathematics, Vol. 760. Berlin, Heidelberg, New York: Springer 1979
4. Ruelle, D.: Statistical mechanics. New York: Benjamin 1968
5. Revuz, D.: Markov chains. North Holland: American Elsevier 1975