Probabilistic aspects of critical phenomena

Lecture notes in Physics}, vol. {\bf 54}, 250--273, 1976, Sitges international school on statistical mechanics, June 1976, Ed. J. Brey and R.B.Jones, Springer--Verlag, ISBN 3-540-07862-2, ISBN 0-387-07862-2.


An exposition of the work [8] by R. Schraded: the relevance of the Ising model critical behavior for the construction of Euclidead $\phi^4$ field theories in $d$ dimensions