@article{ITA_1979__13_4_309_0,
     author = {Colmerauer, A.},
     title = {Un sous-ensemble int\'eressant du fran\c{c}ais},
     journal = {RAIRO. Informatique th\'eorique},
     pages = {309--336},
     publisher = {EDP-Sciences},
     volume = {13},
     number = {4},
     year = {1979},
     zbl = {0423.68044},
     language = {fr},
     url = {http://www.numdam.org/item/ITA_1979__13_4_309_0/}
}