@article{AIF_2014__64_2_571_0,
     author = {Dobbs, Neil},
     title = {On cusps and flat tops},
     journal = {Annales de l'Institut Fourier},
     pages = {571--605},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {64},
     number = {2},
     year = {2014},
     doi = {10.5802/aif.2858},
     zbl = {06387285},
     mrnumber = {3330915},
     language = {en},
     url = {http://archive.numdam.org/articles/10.5802/aif.2858/}
}