Transformation invariante du problème des deux corps associée à l'excentricité Colette Edelman OriginalPaper Pages: 351 - 358
Second order adiabatic invariants associated with the two-body problem with slowly varying mass Mohammad Salmassi OriginalPaper Pages: 359 - 369
Quasi-analytical solutions for the dynamics of a class of tethered satellites with Danby's aerodynamical drag I. BonzaniM. G. Zavattaro Chiado Piat OriginalPaper Pages: 371 - 385
Simple three-dimensional periodic orbits in a galactic-type potential G. ContopoulosP. Magnenat OriginalPaper Pages: 387 - 414