TY - JOUR AU - Ernst Dieterich TI - Reduction of isolated singularities. JO - Commentarii mathematici Helvetici PY - 1987 SP - 654 EP - 676 VL - 62 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1987__62_140105/ ID - CMH_1987__62_140105 ER -