@article{ASENS_1970_4_3_2_111_0,
     author = {Gramain, Andr\'e},
     title = {Sur les immersions de codimension $1$ qui sont des bords},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {111--184},
     publisher = {Elsevier},
     volume = {4e s{\'e}rie, 3},
     number = {2},
     year = {1970},
     doi = {10.24033/asens.1189},
     mrnumber = {43 #2727},
     zbl = {0219.57020},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.24033/asens.1189/}
}