@article{SD_1956-1957__10__A18_0,
     author = {Lafon, J.-P.},
     title = {Anneaux hens\'eliens},
     journal = {S\'eminaire Albert Ch\^atelet et Paul Dubreil},
     note = {talk:19},
     pages = {1--11},
     year = {1956-1957},
     publisher = {Secr\'etariat math\'ematique},
     volume = {10},
     zbl = {0168.29101},
     language = {fr},
     url = {https://www.numdam.org/item/SD_1956-1957__10__A18_0/}
}