Iooss,Gerard <br/><br/>
Elementary stability & bifurcation 

 - 2nd ed 
 - New York  Springer-Verlag  1990 
 - xxiv,324p.  hb  22cm. 
<br/><br/><label>ISBN: </label>0387970681 
<br/><br/><label>Dewey Class. No.: </label>515.35  / IOO