Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1986__57_155203, author = {Vittorio Coti Zelati}, title = {Remarks on dynamical systems with weak forces.}, journal = {Manuscripta mathematica}, pages = {417--424}, publisher = {mathdoc}, volume = {57}, year = {1986}, zbl = {0606.58039}, url = {http://geodesic.mathdoc.fr/item/MM2_1986__57_155203/} }
Vittorio Coti Zelati. Remarks on dynamical systems with weak forces.. Manuscripta mathematica, Tome 57 (1986), pp. 417-424. http://geodesic.mathdoc.fr/item/MM2_1986__57_155203/