@article{ITA_1998__32_1-3_79_0,
     author = {Bertoni, A. and Massazza, P.},
     title = {On the inclusion problem for finitely ambiguous rational trace languages},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {79--98},
     year = {1998},
     publisher = {EDP Sciences},
     volume = {32},
     number = {1-3},
     mrnumber = {1657515},
     language = {en},
     url = {https://www.numdam.org/item/ITA_1998__32_1-3_79_0/}
}