Martins, R Vieira <br/><br/>
Orbital dynamics of natural and artificial objects 
R. Vieira Martins                                            
 - Rio de Janeiro  Observatorio Nacional Argentino  1989 
 - 212p. 
<br/><br/><label>ISBN: </label>85-85270-01-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus<br/>Celestial mechanics<br/>Dynamics<br/>Orbits
<br/><br/><label>Universal Decimal Class. No.: </label>521.182  / ORB