@article{JEDP_1988____A11_0,
     author = {Robert, Didier and Tamura, H.},
     title = {Limite semi-classique de l'amplitude de diffusion},
     journal = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {11},
     pages = {1--9},
     publisher = {Ecole polytechnique},
     year = {1988},
     mrnumber = {90k:35077},
     language = {fr},
     url = {http://archive.numdam.org/item/JEDP_1988____A11_0/}
}