@article{10_4007_annals_2010_171_2171,
     author = {Selman Akbulut},
     title = {Cappell-Shaneson homotopy spheres are standard},
     journal = {Annals of mathematics},
     pages = {2171--2175},
     publisher = {mathdoc},
     volume = {171},
     number = {3},
     year = {2010},
     doi = {10.4007/annals.2010.171.2171},
     mrnumber = {2680408},
     zbl = {1216.57017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2010.171.2171/}
}