@article{AIHPA_1987__46_4_353_0,
     author = {Helffer, B. and Sj\"ostrand, J.},
     title = {Puits multiples en m\'ecanique semi-classique {VI.} {(Cas} des puits sous-vari\'et\'es)},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {353--372},
     publisher = {Gauthier-Villars},
     volume = {46},
     number = {4},
     year = {1987},
     mrnumber = {912154},
     zbl = {0648.35027},
     language = {fr},
     url = {http://archive.numdam.org/item/AIHPA_1987__46_4_353_0/}
}