Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_2002__38_5_a8, author = {Pommaret, Jean-Fran\c{c}ois}, title = {Poles and zeroes of nonlinear control systems}, journal = {Kybernetika}, pages = {[609]}, publisher = {mathdoc}, volume = {38}, number = {5}, year = {2002}, mrnumber = {1966949}, zbl = {1265.93117}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_2002__38_5_a8/} }
Pommaret, Jean-François. Poles and zeroes of nonlinear control systems. Kybernetika, Tome 38 (2002) no. 5, p. [609]. http://geodesic.mathdoc.fr/item/KYB_2002__38_5_a8/