@article{TSG_1983-1984__2__A6_0,
     author = {Dufresnoy, Alain},
     title = {Ski de fond},
     journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie},
     note = {talk:6},
     pages = {1--4},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {2},
     year = {1983-1984},
     mrnumber = {1046042},
     language = {fr},
     url = {http://www.numdam.org/item/TSG_1983-1984__2__A6_0/}
}