@article{TSG_1993-1994__12__29_0,
     author = {S\'evennec, Bruno},
     title = {Multiplicit\'e du spectre des surfaces : une approche topologique},
     journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie},
     pages = {29--36},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {12},
     year = {1993-1994},
     mrnumber = {1714546},
     zbl = {0909.58059},
     language = {fr},
     url = {http://www.numdam.org/item/TSG_1993-1994__12__29_0/}
}