  In this paper we present a study based on the use of functional techniques on
the issue of insertions of massive fermionic fields in the two-dimensional
massless Gauged Thirring Model. As it will be shown, the fermionic mass
contributes to the Green's functions in a surprisingly simple way, leaving
therefore the original nonperturbative nature of the massless results still
intact in the massive theory. Also, by means of complementarity, we present a
second discussion of the massive model, now at its bosonic representation.
