@article{FORUM_1989__1_3_141614,
     author = {Michel Fliess},
     title = {Automatique et corps diff\'erentiels.},
     journal = {Forum mathematicum},
     pages = {227--238},
     publisher = {mathdoc},
     volume = {1},
     number = {3},
     year = {1989},
     zbl = {0701.93048},
     url = {http://geodesic.mathdoc.fr/item/FORUM_1989__1_3_141614/}
}