@article{RM_1991_46_5_a6,
     author = {N. I. Chernov},
     title = {Ergodicity of a {Hamiltonian} system of two particles in an exterior field},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {187--188},
     publisher = {mathdoc},
     volume = {46},
     number = {5},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1991_46_5_a6/}
}