@article{TSG_1987-1988__6__23_0,
     author = {Colin de Verdi\`ere, Yves},
     title = {Empilements de cercles : convergence d'une m\'ethode de point fixe},
     journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie},
     pages = {23--31},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {6},
     year = {1987-1988},
     zbl = {1007.52500},
     language = {fr},
     url = {http://www.numdam.org/item/TSG_1987-1988__6__23_0/}
}