Computing with certainty individual members of families of periodic orbits of a given period V. S. KalantonisE. A. PerdiosM. N. Vrahatis OriginalPaper Pages: 81 - 96
Periodic Solutions for any Planar Symmetric Perturbation of the Kepler Problem Claudio Vidal OriginalPaper Pages: 119 - 132
Zero-velocity surfaces in the three-dimensional ring problem of N + 1 bodies T.J. Kalvouridis OriginalPaper Pages: 133 - 144
Non—integrability of Hill's lunar problem Efi MeletlidouSimos IchtiaroglouFabian Josef Winterberg OriginalPaper Pages: 145 - 156