@article{TSG_1985-1986__4__17_0,
     author = {Ann\'e, Colette},
     title = {Perturbation du spectre $X \backslash TUB^\epsilon Y$ {(Conditions} de {Neumann)}},
     journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie},
     pages = {17--23},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {4},
     year = {1985-1986},
     mrnumber = {1046060},
     zbl = {1002.58508},
     language = {fr},
     url = {http://www.numdam.org/item/TSG_1985-1986__4__17_0/}
}