%0 Journal Article %A Bielefeld, Ben %A Fisher, Yuval %A Hubbard, John %T The classification of critically preperiodic polynomials as dynamical systems %J Journal of the American Mathematical Society %D 1992 %P 721-762 %V 05 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1992-1149891-3/ %R 10.1090/S0894-0347-1992-1149891-3 %F 10_1090_S0894_0347_1992_1149891_3