@article{MAN_1995__303_4_165381,
     author = {Colette Ann\'e and Bruno Colbois},
     title = {Spectre du {Laplacien} agissant sur les p-formes diff\'erentielles et \'ecrasement d' anses.},
     journal = {Mathematische Annalen},
     pages = {545--574},
     publisher = {mathdoc},
     volume = {303},
     number = {4},
     year = {1995},
     zbl = {0909.58054},
     url = {http://geodesic.mathdoc.fr/item/MAN_1995__303_4_165381/}
}