@incollection{MSMF_1977__49-50__31_0,
     author = {Calmet, Jacques},
     title = {Utilisation des langages formels en th\'eorie des champs},
     booktitle = {Utilisation des calculateurs en math\'ematiques pures (Limoges, 1975)},
     series = {Bulletin de la Soci\'et\'e math\'ematique de France. M\'emoire},
     pages = {31--39},
     year = {1977},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {49-50},
     doi = {10.24033/msmf.211},
     url = {https://www.numdam.org/articles/10.24033/msmf.211/}
}