Kopal, Zdenek <br/><br/>
Figures of equilibrium of celestial bodies with emphasis on problems of motion of artificial satellites 
Zdenek Kopal                                                
 - Madison  The University of Wisconsin Press  1960 
 - vi, 135p. 
 - Mathematical research centre united states army publication .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Celestial mechanics
<br/><br/><label>Universal Decimal Class. No.: </label>521.1  / KOP