Kahn, P. B <br/><br/>
Nonlinear dynamics: Exploration through normal forms 

 - New York  Dover Publications, Inc  2014 
 - xiii, 401p. 
<br/><br/><label>ISBN: </label>9780486780450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clasical Mechanics<br/>Dynamics