  The aim of this paper is to get the product Lp-estimates, weighted estimates
and two-weighted estimates for rough multilinear fractional integral operators
and rough multi-sublinear fractional maximal operators, respectively. The
author also studies two-weighted weak type estimate on product Lp (Rn) for
rough multi-sublinear fractional maximal operators. In fact, this article is
the rough kernel versions of [4, 5]' s results.
