@article{CG_2001___41_140_0,
     author = {Hobby, John~D.},
     title = {Tracer des graphes avec {METAPOST} {(Version} corrig\'ee apr\`es publication)},
     journal = {Cahiers GUTenberg},
     pages = {140--166},
     publisher = {Association GUTenberg},
     number = {41},
     year = {2001},
     language = {fr},
     url = {http://www.numdam.org/item/CG_2001___41_140_0/}
}