preprint-author: 
A. Poirier
preprint-title: 
On Postcritically Finite Polynomials, Part 2: Hubbard Trees
preprint-abstract: 

We provide an effective classification of postcritically finite polynomials as dynamical systems by means of Hubbard Trees. This can be viewed as an application of the results developed in part 1 (ims93-5).

preprint-year: 
1993