@article{TMF_1988_76_2_a3,
     author = {V. G. Mikhalev},
     title = {Investigation of nonlinear one-dimensional systems by means of the {Hamiltonian} formalism},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {199--206},
     publisher = {mathdoc},
     volume = {76},
     number = {2},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1988_76_2_a3/}
}