@article{GT_2001_5_2_a6,
     author = {Botvinnik, Boris},
     title = {Manifolds with singularities accepting a metric of positive scalar curvature},
     journal = {Geometry & topology},
     pages = {683--718},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {2001},
     doi = {10.2140/gt.2001.5.683},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2001.5.683/}
}