@article{TSG_2008-2009__27__117_0,
     author = {Eynard-Bontemps, H\'el\`ene},
     title = {Centralisateurs des diff\'eomorphismes de la demi-droite},
     journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie},
     pages = {117--129},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {27},
     year = {2008-2009},
     doi = {10.5802/tsg.272},
     mrnumber = {2799148},
     language = {fr},
     url = {http://www.numdam.org/articles/10.5802/tsg.272/}
}