@article{TSG_1983-1984__2__A5_0,
     author = {Colin de Verdi\`ere, Yves},
     title = {Calcul du spectre de certaines nilvari\'et\'es compactes de dimension 3},
     journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie},
     note = {talk:5},
     pages = {1--6},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {2},
     year = {1983-1984},
     mrnumber = {1046043},
     zbl = {0738.53029},
     language = {fr},
     url = {http://archive.numdam.org/item/TSG_1983-1984__2__A5_0/}
}