@article{ASENS_1916_3_33__17_0,
     author = {Brillouin, L\'eon},
     title = {Sur une m\'ethode de calcul approch\'ee de certaines int\'egrales dite m\'ethode du col},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {17--69},
     publisher = {Elsevier},
     volume = {3e s{\'e}rie, 33},
     year = {1916},
     doi = {10.24033/asens.690},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/asens.690/}
}