G. Papanicolaou et S. Weinryb, A FUNCTIONAL LIMIT-THEOREM FOR WAVES REFLECTED BY A RANDOM MEDIUM, Applied mathematics & optimization, 30(3), 1994, pp. 307-334
We introduce a class of distribution-valued stochastic processes that
arise in the study of pulse reflection from random media and we analyz
e their asymptotic properties when they are scaled in a natural way.