@article{10_4007_annals_2012_175_1_4,
     author = {Mohammed Abouzaid},
     title = {Framed bordism and {Lagrangian} embeddings  of exotic spheres},
     journal = {Annals of mathematics},
     pages = {71--185},
     publisher = {mathdoc},
     volume = {175},
     number = {1},
     year = {2012},
     doi = {10.4007/annals.2012.175.1.4},
     mrnumber = {2874640},
     zbl = {06014073},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2012.175.1.4/}
}