  Consider an oriented compact surface F of positive genus, possibly with
boundary, and a finite set P of punctures in the interior of F, and define the
punctured mapping class group of F relatively to P to be the group of isotopy
classes of orientation-preserving homeomorphisms h: F-->F which pointwise fix
the boundary of F and such that h(P) = P. In this paper, we calculate
presentations for all punctured mapping class groups. More precisely, we show
that these groups are isomorphic with quotients of Artin groups by some
relations involving fundamental elements of parabolic subgroups.
