Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1995_31_10_a10, author = {E. L. Tonkov}, title = {Problems on the control of {Lyapunov} exponents}, journal = {Differencialʹnye uravneni\^a}, pages = {1682--1686}, publisher = {mathdoc}, volume = {31}, number = {10}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1995_31_10_a10/} }
E. L. Tonkov. Problems on the control of Lyapunov exponents. Differencialʹnye uravneniâ, Tome 31 (1995) no. 10, pp. 1682-1686. http://geodesic.mathdoc.fr/item/DE_1995_31_10_a10/