@article{GT_2011_15_2_a8,
     author = {Bessi\`eres, Laurent and Besson, G\'erard and Maillot, Sylvain},
     title = {Ricci flow on open 3{\textendash}manifolds and positive scalar curvature},
     journal = {Geometry & topology},
     pages = {927--975},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {2011},
     doi = {10.2140/gt.2011.15.927},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2011.15.927/}
}