De Angelis G.F., Jona-Lasinio G., Sidoravicius V. Berezin Integrals and Poisson processes (61K, amstex) ABSTRACT. We show that the calculation of Berezin integrals over anticommuting variables can be reduced to the evaluation of expectations of functionals of Poisson processes via an appropriate Feynman-Kac formula. In this way the tools of ordinary functional analysis can be applied and a general inequality for Berezin integrals is proved. Possible applications of our results are briefly mentioned.