Stability of planar oscillations of a satellite in an elliptic orbit V. A. ZlatoustovA. P. Markeev OriginalPaper Pages: 31 - 45
Lunar gravity derived from long-period satellite motion — A proposed method A. J. Ferrari OriginalPaper Pages: 46 - 76
Studies in the application of recurrence relations to special perturbation methods P. E. Moran OriginalPaper Pages: 122 - 135