The rectilinear three-body problem using symbol sequence II: role of the periodic orbits Masaya Masayoshi SaitoKiyotaka Tanikawa Original Article 30 January 2009 Pages: 191 - 207
Phase-space volume of regions of trapped motion: multiple ring components and arcs Luis BenetOlivier Merlo Original article 27 January 2009 Pages: 209 - 225
Lagrangian coherent structures in the planar elliptic restricted three-body problem Evan S. GawlikJerrold E. MarsdenStefano Campagnola Original Article 30 January 2009 Pages: 227 - 249
An analytical approach to small amplitude solutions of the extended nearly circular Sitnikov problem J. Hagel Original Article 17 February 2009 Pages: 251 - 266
Dynamics of planets in retrograde mean motion resonance Julie GayonEric BoisHans Scholl Original Article 20 February 2009 Pages: 267 - 279