TY - JOUR AU - P.M.H. Wilson TI - On regular threefolds with k = 0. JO - Inventiones mathematicae PY - 1984 SP - 345 EP - 356 VL - 76 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1984__76_143126/ ID - IM_1984__76_143126 ER -