@article{CG_1995___22_125_0,
     author = {Blanchard, G\'erard},
     title = {Postface},
     journal = {Cahiers GUTenberg},
     pages = {125--131},
     publisher = {Association GUTenberg},
     number = {22},
     year = {1995},
     language = {fr},
     url = {http://www.numdam.org/item/CG_1995___22_125_0/}
}