@incollection{JEDP_1978____A16_0,
     author = {Fleckinger, Jacqueline},
     title = {Comportement asymptotique des valeurs propres du probl\`eme de {Dirichlet} relatif \`a un ouvert non born\'e},
     booktitle = {},
     series = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {16},
     pages = {1--2},
     publisher = {\'Ecole polytechnique},
     year = {1978},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/JEDP_1978____A16_0/}
}