TY - JOUR AU - David Mumford TI - The topology of normal singularities of an algebraic surface and a criterion for simplicity JO - Publications Mathématiques de l'IHÉS PY - 1961 SP - 5 EP - 22 VL - 9 PB - Institut des Hautes Études Scientifiques UR - https://pmihes.centre-mersenne.org/articles/10.1007/BF02698717/ DO - 10.1007/BF02698717 LA - en ID - PMIHES_1961__9__5_0 ER -