@incollection{JEDP_1987____A5_0, author = {G\'erard, Christian and Martinez, Andr\'e}, title = {Asymptotique semi-classique de la fonction spectrale pour des op\'erateurs de {Schr\"odinger} \`a longue port\'ee}, booktitle = {}, series = {Journ\'ees \'equations aux d\'eriv\'ees partielles}, eid = {5}, pages = {1--8}, publisher = {Ecole polytechnique}, year = {1987}, zbl = {0648.35061}, language = {fr}, url = {http://archive.numdam.org/item/JEDP_1987____A5_0/} }