1. Minor planets and comets in libration about the 2:1 resonance with Jupiter;Franklin;Astron. J.,1975
2. On the dynamical topology of the Kirkwood gaps;Froeschlé;Astron. Astrophys.,1976
3. A qualitative comparison between the circular and elliptic Sun-Jupiter-asteroid problem at commensurabilities;Froeschlé;Astron. Astrophys.,1977
4. The stochasticity of peculiar orbits in the 2/1 Kirkwood gap;Froeschlé;Astron. Astrophys.,1981
5. A systematic exploration of three-dimensional asteroidal motion at the 2/1 resonance;Froeschlé;Astron. Astrophys.,1982