Si trova una condizione sufficiente per la controllabilità forte di sistemi non lineari di controlli.
@article{RLINA_1977_8_63_5_345_0, author = {Jerald P. Dauer}, title = {Controllability of Perturbed Nonlinear System}, journal = {Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti}, volume = {62}, year = {1977}, pages = {345-350}, zbl = {0413.93012}, mrnumber = {0548600}, language = {en}, url = {http://dml.mathdoc.fr/item/RLINA_1977_8_63_5_345_0} }
Dauer, Jerald P. Controllability of Perturbed Nonlinear System. Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti, Tome 62 (1977) pp. 345-350. http://gdmltest.u-ga.fr/item/RLINA_1977_8_63_5_345_0/
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