Bibcode
                                    
                            Atrio-Barandela, F.
    Bibliographical reference
                                    (IAU, European Regional Astronomy Meeting, 11th, La Laguna, Spain, July 3-8, 1989) Astrophysics and Space Science (ISSN 0004-640X), vol. 170, no. 1-2, Aug. 1990, p. 385-387.
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                        8
            
                        1990
            
  Citations
                                    0
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                            Description
                                    The effect of a spiral-like perturbation in the orbits of an
axisymmetric galactic potential is studied using surfaces of section. It
is found that the perturbation induces stochasticity and diffusion of
orbits in phase space.