Boccaletti, D. <br/><br/>
Theory of orbits  vol. 2, perturbative and geometrical methods 
D. Boccaletti and G. Pucacco                                                
 - Berlin  Springer-Verlag  1999 
 - xiv, 423p. 
 - Astronomy and astrophysics library .
<br/><br/><label>ISBN: </label>3-540-60355-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometrical theory<br/>Orbits<br/>Perturbation theory
<br/><br/><label>Universal Decimal Class. No.: </label>521.3  / BOC-II