1. Quasiintegrals of the photogravitational eccentric restricted three-body problem with Poynting–Robertson drag

   • G. F. Chörny

   Original Article 09 February 2007 Pages: 229 - 248

2. Anisotropic distribution functions for spherical galaxies

   • Zhenglu Jiang
   • Leonid Ossipkov

   Original Article 09 February 2007 Pages: 249 - 265

3. Investigation of equilibria of a satellite subjected to gravitational and aerodynamic torques

   • V. A. Sarychev
   • S. A. Mirer
   • E. K. Duarte

   Original Article 13 February 2007 Pages: 267 - 287

4. Orbit determination of space debris: admissible regions

   • G. Tommei
   • A. Milani
   • A. Rossi

   Original Article 13 February 2007 Pages: 289 - 304