@article{TSG_1991__S9__91_0,
     author = {Laurent Guillop\'e},
     title = {Rencontres de th\'eorie spectrale et g\'eom\'etrie - {Grenoble} 1991},
     journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie},
     pages = {91--92},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {S9},
     year = {1991},
     doi = {10.5802/tsg.119},
     language = {fr},
     url = {https://proceedings.centre-mersenne.org/articles/10.5802/tsg.119/}
}