@article{CG_1989___4_46_0,
     author = {Gaulle, Bernard},
     title = {Br\`eves de {GUTenberg}},
     journal = {Cahiers GUTenberg},
     pages = {46--48},
     publisher = {Association GUTenberg},
     number = {4},
     year = {1989},
     language = {fr},
     url = {http://archive.numdam.org/item/CG_1989___4_46_0/}
}