TY - JOUR AU - Marcus, Brian AU - Tuncel, Selim TI - Powers of positive polynomials and codings of Markov chains onto Bernoulli shifts JO - Electronic research announcements of the American Mathematical Society PY - 1999 SP - 91 EP - 101 VL - 05 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1090/S1079-6762-99-00066-9/ DO - 10.1090/S1079-6762-99-00066-9 ID - ERAAMS_1999_05_a12 ER -