@article{DIA_1996__36__15_0,
     author = {Woiry, J.},
     title = {Structures de contact, extension du calcul des jets (1\`ere partie)},
     journal = {Diagrammes},
     pages = {15--114},
     publisher = {Universit\'e Paris 7, Unit\'e d'enseignement et de recherche de math\'ematiques},
     volume = {36},
     year = {1996},
     mrnumber = {1677066},
     zbl = {0921.58001},
     language = {fr},
     url = {http://archive.numdam.org/item/DIA_1996__36__15_0/}
}