@article{10_4064_fm227_2_2,
     author = {Christian Bonatti and Nancy Guelman},
     title = {Smooth conjugacy classes of circle diffeomorphisms with irrational rotation number},
     journal = {Fundamenta Mathematicae},
     pages = {129--162},
     publisher = {mathdoc},
     volume = {227},
     number = {2},
     year = {2014},
     doi = {10.4064/fm227-2-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm227-2-2/}
}