@article{AIF_2007__57_7_2197_0,
     author = {Ycart, Bernard},
     title = {Cut-off for large sums of graphs},
     journal = {Annales de l'Institut Fourier},
     pages = {2197--2208},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {57},
     number = {7},
     year = {2007},
     doi = {10.5802/aif.2331},
     zbl = {1135.05039},
     mrnumber = {2394540},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.2331/}
}