@article{JMPA_1936_9_15__207_0,
     author = {Cotton, \'Emile},
     title = {Sur les singularit\'es de certaines int\'egrales},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {207--224},
     publisher = {Gauthier-Villars},
     volume = {9e s{\'e}rie, 15},
     year = {1936},
     zbl = {0014.29903},
     language = {fr},
     url = {http://archive.numdam.org/item/JMPA_1936_9_15__207_0/}
}