Probability and analysis lectures given at the 1st 1985 Session of the Centro internazionale matematico estivo (C.I.M.E.) held at Varenna (Como), Italy, May 31-June 8, 1985 / edited by G. Letta and M. Pratelli. - Letta, G.; Pratelli, M. (Lecture notes in mathematics (Springer-Verlag) ;, 1986)