@article{GT_2008_12_5_a1,
     author = {Colding, Tobias H and Minicozzi II, William P},
     title = {Width and finite extinction time of {Ricci} flow},
     journal = {Geometry & topology},
     pages = {2537--2586},
     publisher = {mathdoc},
     volume = {12},
     number = {5},
     year = {2008},
     doi = {10.2140/gt.2008.12.2537},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2008.12.2537/}
}