@article{CG_1991___8_1_0,
     author = {Knuth, Donald~E.},
     title = {L{\textquoteright}avenir de {TeX} et de {METAFONT}},
     journal = {Cahiers GUTenberg},
     pages = {1--2},
     publisher = {Association GUTenberg},
     number = {8},
     year = {1991},
     language = {fr},
     url = {http://archive.numdam.org/item/CG_1991___8_1_0/}
}