Influence of the resonance in a gravity-gradient stabilized satellite R. Vilhena De MoraesP. A. F. Da Silva OriginalPaper Pages: 225 - 243
External perturbations on distant planetary orbits and objects in the Kuiper disk S. Alan Stern OriginalPaper Pages: 267 - 273
Existence of invariant tori in three-dimensional measure-preserving mappings Chong -Qing ChengYi -Sui Sun OriginalPaper Pages: 275 - 292
Existence of periodically invariant curves in 3-dimensional measure-preserving mappings Chong -Qing ChengYi -Sui Sun OriginalPaper Pages: 293 - 303