TY - JOUR AU - Botvinnik, Boris TI - Manifolds with singularities accepting a metric of positive scalar curvature JO - Geometry & topology PY - 2001 SP - 683 EP - 718 VL - 5 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.2140/gt.2001.5.683/ DO - 10.2140/gt.2001.5.683 ID - GT_2001_5_2_a6 ER -