Satellites - Orbits.

Orbits by: (Electronic resources)

Orbits : = 2nd order singularity-free solutions / by: (Language materials, printed)

Satellite equivalence orbits = analysis of orbits combining different motions / by: (Electronic resources)

Astrophysics.

Extraterrestrial Physics, Space Sciences.

Geophysics/Geodesy.

Classical Mechanics.

Geosciences.

Satellites- Orbits.

Aerospace Technology and Astronautics.

Math. Applications in Geosciences.

Space Exploration and Astronautics.