TY - JOUR AU - Hay, Louise TI - Rice Theorems For D.R.E. Sets JO - Canadian journal of mathematics PY - 1975 SP - 352 EP - 365 VL - 27 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1975-043-4/ DO - 10.4153/CJM-1975-043-4 ID - 10_4153_CJM_1975_043_4 ER -