@article{TSG_1991__S9__95_0,
     author = {Ursula Hamenst\"adt},
     title = {Some aspects of the {Laplace} operator in negative curvature},
     journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie},
     pages = {95--97},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {S9},
     year = {1991},
     doi = {10.5802/tsg.120},
     language = {en},
     url = {https://proceedings.centre-mersenne.org/articles/10.5802/tsg.120/}
}