@article{BUMI_1998_8_1B_3_a3, author = {Bolotin, S. V. and Rabinowitz, P. H.}, title = {A variational construction of chaotic trajectories for a {Hamiltonian} system on a torus}, journal = {Bollettino della Unione matematica italiana}, pages = {541--570}, publisher = {mathdoc}, volume = {Ser. 8, 1B}, number = {3}, year = {1998}, zbl = {0957.70020}, mrnumber = {719634}, language = {en}, url = {http://geodesic.mathdoc.fr/item/BUMI_1998_8_1B_3_a3/} }