Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_1987__23_3_a3, author = {Osi\v{c}ka, Jan}, title = {On the asymptotic stability of two-dimensional linear systems}, journal = {Archivum mathematicum}, pages = {171--180}, publisher = {mathdoc}, volume = {23}, number = {3}, year = {1987}, mrnumber = {930319}, zbl = {0634.34036}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_1987__23_3_a3/} }
Osička, Jan. On the asymptotic stability of two-dimensional linear systems. Archivum mathematicum, Tome 23 (1987) no. 3, pp. 171-180. http://geodesic.mathdoc.fr/item/ARM_1987__23_3_a3/