@article{ITA_2001__35_3_223_0,
     author = {Nour, K.},
     title = {Les $I$-types du syst\`eme $\mathcal {F}$},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {223--237},
     publisher = {EDP-Sciences},
     volume = {35},
     number = {3},
     year = {2001},
     mrnumber = {1869215},
     zbl = {0991.03021},
     language = {fr},
     url = {http://www.numdam.org/item/ITA_2001__35_3_223_0/}
}