  We give essentially unique ``normal forms'' for germs of a holomorphic vector
field of the complex plane in the neighborhood of an isolated singularity which
is a p:q resonant-saddle. Hence each vector field of that type is conjugate, by
a germ of a biholomorphic map at the singularity, to a preferred element of an
explicit family of vector fields. These model vector fields are polynomial in
the resonant monomial.Abstract. This work is a followup of a similar result
obtained for parabolic diffeomorphisms which are tangent to the identity, and
solves the long standing problem of finding explicit local analytic models for
resonant saddle vector fields.
