Mouvements voisins de collision quadruple dans le probleme trapezoidal des 4 corps Ernesto A. Lacomba OriginalPaper Pages: 23 - 41
Determination of autonomous three-dimensional force fields from a two-parameter family of orbits George Bozis OriginalPaper Pages: 43 - 51
Regularization and linearization of the equations of motion in central force-fields R. CidS. FerrerA. Elipe OriginalPaper Pages: 73 - 80
Inertia coefficient considerations and the structure of Jovian planets Carlo Denis OriginalPaper Pages: 81 - 94