TY - JOUR AU - N. Mohan Kumar TI - Rational Double Points on a Rational Surface. JO - Inventiones mathematicae PY - 1981 SP - 251 EP - 268 VL - 65 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1981__65_142850/ ID - IM_1981__65_142850 ER -